{"id":114396,"date":"2023-09-05T18:09:00","date_gmt":"2023-09-05T09:09:00","guid":{"rendered":"https:\/\/www.kotora.jp/c\/?p=114396"},"modified":"2025-09-05T18:15:27","modified_gmt":"2025-09-05T09:15:27","slug":"114396-2","status":"publish","type":"post","link":"https:\/\/www.kotora.jp/c\/114396-2\/","title":{"rendered":"CVSS\u3063\u3066\u4f55\uff1f\u521d\u5fc3\u8005\u3067\u3082\u5206\u304b\u308b\u8106\u5f31\u6027\u30b9\u30b3\u30a2\u306e\u4ed5\u7d44\u307f\u3068\u6d3b\u7528\u65b9\u6cd5"},"content":{"rendered":"<div class=\"smb-contents-outline wp-block-snow-monkey-blocks-contents-outline\">\n\t\n<div\n\tclass=\"wpco-wrapper \"\n\taria-hidden=\"true\"\n\tid=\"\"\n\tdata-wpco-post-class=\".post-114396\"\n\tdata-wpco-selector=\".c-entry__content,.c-entry__content .wp-block-group,.c-entry__content .wp-block-group__inner-container\"\n\tdata-wpco-headings=\"h2,h3,h4\"\n\tdata-wpco-move=\"true\"\n\tdata-wpco-move-to=\".c-entry__content\"\n\t>\n\t\n\t<div class=\"wpco\">\n\t\t\t\t\t<h2 class=\"wpco__title\">\u76ee\u6b21<\/h2>\n\t\t\n\t\t<div class=\"contents-outline\"><\/div>\n\t<\/div>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">CVSS\u3068\u306f\uff1f\u57fa\u790e\u304b\u3089\u5b66\u307c\u3046<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">CVSS\u306e\u6982\u8981\u3068\u6b74\u53f2\u7684\u80cc\u666f<\/h3>\n\n\n\n<p>CVSS\uff08Common Vulnerability Scoring System\uff09\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6\u3092\u6a19\u6e96\u7684\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u30b9\u30b3\u30a2\u30ea\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u3002\u8106\u5f31\u6027\u304c\u30b7\u30b9\u30c6\u30e0\u3084\u30c7\u30fc\u30bf\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u6570\u5024\u5316\u3057\u3001\u30ea\u30b9\u30af\u3092\u660e\u78ba\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u9069\u5207\u306a\u5bfe\u5fdc\u3092\u884c\u3046\u6307\u91dd\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u8a55\u4fa1\u30b7\u30b9\u30c6\u30e0\u306f\u7c73\u56fd\u5bb6\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u8aee\u554f\u59d4\u54e1\u4f1a\uff08NIAC\uff09\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3068\u3057\u30662004\u5e7410\u6708\u306b\u63d0\u6848\u3055\u308c\u3001\u305d\u306e\u5f8c\u3001\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u5bfe\u5fdc\u7d44\u7e54\u306e\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\u3042\u308bFIRST\u304c\u7ba1\u7406\u6bcd\u4f53\u3068\u306a\u308a\u767a\u5c55\u3057\u3066\u304d\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>CVSS\u306f\u8907\u6570\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u7d4c\u3066\u9032\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u521d\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308bCVSS v1\u306f2005\u5e746\u6708\u306b\u767a\u8868\u3055\u308c\u3001\u6b21\u3044\u3067CVSS v2\u304c2007\u5e746\u6708\u306b\u516c\u958b\u3055\u308c\u307e\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001\u73fe\u4ee3\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u8981\u4ef6\u306b\u5408\u308f\u305b\u3066CVSS v3.0\u304c2015\u5e746\u6708\u306b\u5c0e\u5165\u3055\u308c\u30012019\u5e74\u306b\u306f\u6539\u826f\u7248\u306eCVSS v3.1\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u6700\u65b0\u306eCVSS v4.0\u304c2023\u5e7411\u6708\u306b\u516c\u958b\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CVSS\u30b9\u30b3\u30a2\u304c\u5fc5\u8981\u3068\u3055\u308c\u308b\u7406\u7531<\/h3>\n\n\n\n<p>\u8fd1\u5e74\u3001\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u8106\u5f31\u6027\u304c\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u306e\u4e3b\u306a\u539f\u56e0\u3068\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002\u500b\u4eba\u60c5\u5831\u306e\u6f0f\u6d29\u3084\u91cd\u8981\u306a\u30b7\u30b9\u30c6\u30e0\u969c\u5bb3\u3092\u9632\u3050\u305f\u3081\u306b\u306f\u3001\u8106\u5f31\u6027\u304c\u4e0e\u3048\u308b\u30ea\u30b9\u30af\u3092\u6b63\u78ba\u306b\u8a55\u4fa1\u3057\u3001\u5bfe\u7b56\u3092\u512a\u5148\u7684\u306b\u5b9f\u65bd\u3059\u308b\u3053\u3068\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002CVSS\u306f\u3001\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6\u3092\u6570\u5024\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30b9\u30af\u3092\u76f4\u611f\u7684\u304b\u3064\u6a19\u6e96\u7684\u306b\u628a\u63e1\u3059\u308b\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4f8b\u3048\u3070\u3001CVSS\u30b9\u30b3\u30a2\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u7d44\u7e54\u306f\u30ea\u30bd\u30fc\u30b9\u3084\u5bfe\u5fdc\u65b9\u91dd\u3092\u52b9\u7387\u7684\u306b\u6c7a\u5b9a\u3067\u304d\u307e\u3059\u3002\u30b9\u30b3\u30a2\u304c\u9ad8\u3044\u307b\u3069\u88ab\u5bb3\u306e\u898f\u6a21\u304c\u5927\u304d\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u8106\u5f31\u6027\u7ba1\u7406\u306b\u304a\u3044\u3066CVSS\u306e\u5c0e\u5165\u306f\u30ea\u30b9\u30af\u8efd\u6e1b\u306e\u91cd\u8981\u306a\u8981\u7d20\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u62c5\u5f53\u8005\u3060\u3051\u3067\u306a\u304f\u7d4c\u55b6\u5c64\u306b\u3068\u3063\u3066\u3082\u610f\u601d\u6c7a\u5b9a\u3092\u5bb9\u6613\u306b\u3059\u308b\u76ee\u7684\u3067\u3001\u591a\u69d8\u306a\u696d\u754c\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CVSS\u3068CVE\u306e\u9055\u3044<\/h3>\n\n\n\n<p>CVSS\u3068CVE\uff08Common Vulnerabilities and Exposures\uff09\u306f\u8106\u5f31\u6027\u306b\u95a2\u9023\u3059\u308b\u6982\u5ff5\u3067\u3059\u304c\u3001\u5f79\u5272\u304c\u7570\u306a\u308a\u307e\u3059\u3002CVE\u306f\u500b\u3005\u306e\u8106\u5f31\u6027\u306b\u4e00\u610f\u306e\u8b58\u5225\u756a\u53f7\uff08CVE-ID\uff09\u3092\u4ed8\u4e0e\u3059\u308b\u4ed5\u7d44\u307f\u3092\u63d0\u4f9b\u3059\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3042\u308a\u3001\u8106\u5f31\u6027\u60c5\u5831\u3092\u6574\u7406\u3057\u516c\u958b\u3059\u308b\u5f79\u5272\u3092\u62c5\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e00\u65b9\u3067\u3001CVSS\u306f\u305d\u306eCVE\u3067\u5206\u985e\u3055\u308c\u305f\u8106\u5f31\u6027\u306e\u30a4\u30f3\u30d1\u30af\u30c8\u3084\u5229\u7528\u306e\u3057\u3084\u3059\u3055\u3092\u30b9\u30b3\u30a2\u5316\u3057\u3001\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6\u3092\u8996\u899a\u7684\u306b\u793a\u3059\u8a55\u4fa1\u57fa\u6e96\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3001CVE\u304c\u300c\u4f55\u304c\u554f\u984c\u304b\u300d\u3092\u8a18\u8ff0\u3059\u308b\u306e\u306b\u5bfe\u3057\u3001CVSS\u306f\u300c\u305d\u306e\u554f\u984c\u304c\u3069\u308c\u3060\u3051\u91cd\u5927\u304b\u300d\u3092\u8a55\u4fa1\u3059\u308b\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001CVE\u60c5\u5831\u3068CVSS\u30b9\u30b3\u30a2\u306f\u88dc\u5b8c\u7684\u306a\u95a2\u4fc2\u306b\u3042\u308a\u3001\u8106\u5f31\u6027\u7ba1\u7406\u306b\u5f79\u7acb\u3064\u7dcf\u5408\u7684\u306a\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CVSS\u306e\u57fa\u672c\u30b9\u30b3\u30a2\u306e\u4ed5\u7d44\u307f<\/h3>\n\n\n\n<p>CVSS\u30b9\u30b3\u30a2\u306f\u8106\u5f31\u6027\u304c\u30b7\u30b9\u30c6\u30e0\u3084\u30c7\u30fc\u30bf\u306b\u53ca\u307c\u3059\u5f71\u97ff\u3092\u5e83\u3044\u89b3\u70b9\u304b\u3089\u8a55\u4fa1\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002\u57fa\u672c\u7684\u306a\u8a55\u4fa1\u57fa\u6e96\uff08Base Metrics\uff09\u3092\u4e2d\u5fc3\u306b\u3001\u73fe\u72b6\u8a55\u4fa1\u57fa\u6e96\uff08Temporal Metrics\uff09\u3084\u74b0\u5883\u8a55\u4fa1\u57fa\u6e96\uff08Environmental Metrics\uff09\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u7dcf\u5408\u7684\u306a\u30b9\u30b3\u30a2\u304c\u7b97\u51fa\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u57fa\u672c\u30b9\u30b3\u30a2\u306f\u8106\u5f31\u6027\u305d\u306e\u3082\u306e\u306e\u7279\u6027\u3092\u793a\u3057\u307e\u3059\u3002\u8a55\u4fa1\u9805\u76ee\u306b\u306f\u3001\u653b\u6483\u8005\u304c\u3069\u306e\u3088\u3046\u306b\u60aa\u7528\u3067\u304d\u308b\u306e\u304b\u3092\u793a\u3059\u300c\u653b\u6483\u30d9\u30af\u30bf\u30fc\u300d\u3084\u3001\u4fb5\u5165\u306e\u96e3\u3057\u3055\u3092\u8868\u3059\u300c\u653b\u6483\u96e3\u6613\u5ea6\u300d\u3068\u3044\u3063\u305f\u8981\u7d20\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4ed6\u3001\u30b7\u30b9\u30c6\u30e0\u3084\u30c7\u30fc\u30bf\u306e\u6a5f\u5bc6\u6027\u3001\u5b8c\u5168\u6027\u3001\u53ef\u7528\u6027\u306b\u5bfe\u3059\u308b\u5f71\u97ff\u3082\u6570\u5024\u5316\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u8981\u7d20\u3092\u57fa\u306b\u8a08\u7b97\u3055\u308c\u305f\u30b9\u30b3\u30a2\u306f0\u304b\u308910\u307e\u3067\u306e\u7bc4\u56f2\u3067\u8868\u3055\u308c\u3001\u4e00\u822c\u7684\u306b5\u6bb5\u968e\u306e\u6df1\u523b\u5ea6\u30ec\u30d9\u30eb\u306b\u5206\u985e\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>CVSS\u30b9\u30b3\u30a2\u306f\u6a19\u6e96\u5316\u3055\u308c\u305f\u6307\u6a19\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u65bd\u7b56\u306e\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u3084\u30ea\u30bd\u30fc\u30b9\u914d\u5206\u306b\u5229\u7528\u3055\u308c\u308b\u91cd\u8981\u306a\u30c4\u30fc\u30eb\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30b9\u30b3\u30a2\u304c\u300cCritical\uff08\u7dca\u6025\uff09\u300d\u306b\u5206\u985e\u3055\u308c\u308b\u5834\u5408\u3001\u5373\u6642\u306e\u5bfe\u5fdc\u304c\u6c42\u3081\u3089\u308c\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001CVSS\u30b9\u30b3\u30a2\u306f\u8106\u5f31\u6027\u306e\u5f71\u97ff\u3092\u6b63\u78ba\u306b\u8a55\u4fa1\u3057\u3001\u8fc5\u901f\u306a\u610f\u601d\u6c7a\u5b9a\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.kotora.jp\/c\/114169-2\n<\/div><\/figure>\n\n\n\n<p class=\"has-text-align-right\"><strong><a href=\"https:\/\/www.kotora.jp\/service\/tenshoku_entry.php?utm_campaign=kotora_contents_114396\">\u8ee2\u8077\u306e\u3054\u76f8\u8ac7\uff08\u7121\u6599\uff09\u306f\u3053\u3061\u3089\uff1e<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CVSS\u30b9\u30b3\u30a2\u306e\u7b97\u51fa\u65b9\u6cd5\u3068\u69cb\u9020<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">CVSS\u30b9\u30b3\u30a2\u306e\u57fa\u672c\u69cb\u6210\uff1a\u57fa\u672c\u8a55\u4fa1\u3001\u73fe\u72b6\u8a55\u4fa1\u3001\u74b0\u5883\u8a55\u4fa1<\/h3>\n\n\n\n<p>CVSS\u30b9\u30b3\u30a2\u306f\u3001\u8106\u5f31\u6027\u3092\u5b9a\u91cf\u7684\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u30013\u3064\u306e\u4e3b\u8981\u306a\u8a55\u4fa1\u57fa\u6e96\u306b\u3088\u3063\u3066\u69cb\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u300c\u57fa\u672c\u8a55\u4fa1\u57fa\u6e96 (Base Metrics)\u300d\u3001\u300c\u73fe\u72b6\u8a55\u4fa1\u57fa\u6e96 (Temporal Metrics)\u300d\u3001\u300c\u74b0\u5883\u8a55\u4fa1\u57fa\u6e96 (Environmental Metrics)\u300d\u3068\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u57fa\u672c\u8a55\u4fa1\u57fa\u6e96\u306f\u3001\u8106\u5f31\u6027\u305d\u306e\u3082\u306e\u306e\u7279\u6027\u3092\u6e2c\u5b9a\u3057\u3001\u305d\u306e\u5f71\u97ff\u306e\u5927\u304d\u3055\u3092\u8a55\u4fa1\u3057\u307e\u3059\u3002\u4e00\u65b9\u3001\u73fe\u72b6\u8a55\u4fa1\u57fa\u6e96\u306f\u3001\u8106\u5f31\u6027\u304c\u5b9f\u969b\u306b\u3069\u306e\u7a0b\u5ea6\u5229\u7528\u53ef\u80fd\u3067\u3042\u308b\u304b\u3001\u4f8b\u3048\u3070\u30a8\u30af\u30b9\u30d7\u30ed\u30a4\u30c8\u30b3\u30fc\u30c9\u306e\u516c\u958b\u72b6\u6cc1\u306a\u3069\u3001\u6642\u9593\u7d4c\u904e\u306b\u3088\u308b\u5909\u52d5\u3092\u53cd\u6620\u3057\u307e\u3059\u3002\u305d\u3057\u3066\u3001\u74b0\u5883\u8a55\u4fa1\u57fa\u6e96\u3067\u306f\u3001\u305d\u306e\u8106\u5f31\u6027\u304c\u500b\u5225\u306e\u7d44\u7e54\u306e\u30b7\u30b9\u30c6\u30e0\u3084\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u4e0e\u3048\u308b\u5f71\u97ff\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u3053\u306e3\u3064\u306e\u57fa\u6e96\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u3001\u8106\u5f31\u6027\u30ec\u30d9\u30eb\u3092\u5305\u62ec\u7684\u306b\u628a\u63e1\u3067\u304d\u308b\u4ed5\u7d44\u307f\u304cCVSS\u306e\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CVSS v3.0\u3068v3.1\u306e\u9055\u3044<\/h3>\n\n\n\n<p>CVSS v3.0\u3068v3.1\u306e\u9055\u3044\u306f\u3001\u4e3b\u306b\u4ed5\u69d8\u306e\u660e\u78ba\u5316\u3068\u904b\u7528\u306e\u6539\u5584\u306b\u3042\u308a\u307e\u3059\u3002CVSS v3.0\u306f2015\u5e74\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001\u521d\u3081\u3066\u6a19\u6e96\u4ed5\u69d8\u3068\u3057\u3066\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u304c\u3001\u4e00\u90e8\u306e\u5b9a\u7fa9\u3084\u30b9\u30b3\u30a2\u30ea\u30f3\u30b0\u306e\u66d6\u6627\u3055\u304c\u6307\u6458\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>\u305d\u3053\u3067CVSS v3.1\u3067\u306f\u3001\u7528\u8a9e\u306e\u5b9a\u7fa9\u304c\u3055\u3089\u306b\u660e\u78ba\u5316\u3055\u308c\u3001\u904b\u7528\u306e\u4ed5\u7d44\u307f\u304c\u308f\u304b\u308a\u3084\u3059\u304f\u6574\u7406\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u653b\u6483\u30d9\u30af\u30bf\u30fc\u3084\u653b\u6483\u6761\u4ef6\u306e\u5b9a\u7fa9\u304c\u898b\u76f4\u3055\u308c\u3001\u3088\u308a\u73fe\u5b9f\u7684\u306a\u8a55\u4fa1\u304c\u53ef\u80fd\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u308c\u306b\u3088\u308a\u5229\u7528\u8005\u304c\u5747\u4e00\u306a\u57fa\u6e96\u3067\u8106\u5f31\u6027\u30ec\u30d9\u30eb\u3092\u8a55\u4fa1\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u3068\u306f\u3044\u3048\u3001\u57fa\u672c\u7684\u306a\u30b9\u30b3\u30a2\u306e\u7b97\u51fa\u65b9\u6cd5\u81ea\u4f53\u306b\u5927\u304d\u306a\u5909\u66f4\u306f\u306a\u304f\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306b\u3088\u308b\u79fb\u884c\u3082\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u3048\u308b\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5404\u6307\u6a19\uff08\u653b\u6483\u30d9\u30af\u30bf\u30fc\u3001\u653b\u6483\u96e3\u6613\u5ea6\u306a\u3069\uff09\u306e\u89e3\u8aac<\/h3>\n\n\n\n<p>CVSS\u30b9\u30b3\u30a2\u3092\u69cb\u6210\u3059\u308b\u5404\u6307\u6a19\u306f\u3001\u8106\u5f31\u6027\u306e\u6301\u3064\u7279\u5fb4\u3092\u7d30\u304b\u304f\u5206\u6790\u3059\u308b\u305f\u3081\u306e\u8981\u7d20\u3067\u3059\u3002\u4e3b\u306a\u6307\u6a19\u3068\u3057\u3066\u3001\u653b\u6483\u30d9\u30af\u30bf\u30fc\u3001\u653b\u6483\u96e3\u6613\u5ea6\u3001\u5f71\u97ff\u5ea6\u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u653b\u6483\u30d9\u30af\u30bf\u30fc (Attack Vector) \u306f\u3001\u8106\u5f31\u6027\u3092\u60aa\u7528\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u74b0\u5883\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4ecb\u3057\u3066\u8106\u5f31\u6027\u304c\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u3001\u30b9\u30b3\u30a2\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u653b\u6483\u96e3\u6613\u5ea6 (Attack Complexity) \u306f\u3001\u653b\u6483\u3092\u6210\u529f\u3055\u305b\u308b\u305f\u3081\u306b\u3069\u306e\u7a0b\u5ea6\u306e\u6280\u8853\u529b\u3084\u6761\u4ef6\u304c\u5fc5\u8981\u304b\u3092\u793a\u3057\u307e\u3059\u3002\u96e3\u6613\u5ea6\u304c\u4f4e\u3044\u307b\u3069\u3001\u30b9\u30b3\u30a2\u306f\u9ad8\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u6307\u6a19\u306b\u52a0\u3048\u3066\u3001\u5f71\u97ff\u5ea6 (Impact Metrics) \u3067\u306f\u8106\u5f31\u6027\u304c\u30b7\u30b9\u30c6\u30e0\u3084\u30c7\u30fc\u30bf\u3001\u5229\u7528\u8005\u306b\u3069\u306e\u7a0b\u5ea6\u306e\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b\u3001\u5177\u4f53\u7684\u306b\u306f\u6a5f\u5bc6\u6027\u3084\u53ef\u7528\u6027\u3078\u306e\u30a4\u30f3\u30d1\u30af\u30c8\u304c\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5404\u6307\u6a19\u304c\u7d44\u307f\u5408\u308f\u3055\u308a\u3001\u5168\u4f53\u306e\u8106\u5f31\u6027\u30ec\u30d9\u30eb\u306e\u8a55\u4fa1\u306b\u53cd\u6620\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30b9\u30b3\u30a2\u8a08\u7b97\u306e\u5177\u4f53\u4f8b<\/h3>\n\n\n\n<p>CVSS\u30b9\u30b3\u30a2\u306e\u8a08\u7b97\u3067\u306f\u3001\u5404\u6307\u6a19\u306e\u5024\u3092\u3082\u3068\u306b\u7b97\u51fa\u3055\u308c\u307e\u3059\u3002\u8a08\u7b97\u306e\u5177\u4f53\u4f8b\u3068\u3057\u3066\u3001\u653b\u6483\u30d9\u30af\u30bf\u30fc\u304c\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af (Network)\u300d\u3001\u653b\u6483\u96e3\u6613\u5ea6\u304c\u300c\u4f4e (Low)\u300d\u3001\u305d\u3057\u3066\u5f71\u97ff\u5ea6\u304c\u300c\u9ad8 (High)\u300d\u3068\u3044\u3063\u305f\u30b1\u30fc\u30b9\u3092\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u5834\u5408\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5229\u7528\u3057\u305f\u653b\u6483\u306f\u5e83\u7bc4\u56f2\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u3084\u3059\u3044\u305f\u3081\u3001\u30b9\u30b3\u30a2\u304c\u9ad8\u304f\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u653b\u6483\u96e3\u6613\u5ea6\u304c\u4f4e\u3044\u3053\u3068\u306f\u60aa\u7528\u306e\u5bb9\u6613\u3055\u3092\u793a\u3057\u3001\u3055\u3089\u306b\u30b9\u30b3\u30a2\u3092\u5f15\u304d\u4e0a\u3052\u307e\u3059\u3002\u5f71\u97ff\u5ea6\u304c\u9ad8\u3051\u308c\u3070\u3001\u500b\u4eba\u60c5\u5831\u6f0f\u6d29\u3084\u30b7\u30b9\u30c6\u30e0\u505c\u6b62\u3068\u3044\u3063\u305f\u91cd\u5927\u306a\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u304c\u767a\u751f\u3059\u308b\u30ea\u30b9\u30af\u304c\u9ad8\u307e\u308b\u305f\u3081\u3001\u6700\u7d42\u7684\u306a\u7dcf\u5408\u30b9\u30b3\u30a2\u3082\u9ad8\u304f\u306a\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30b9\u30b3\u30a2\u30ea\u30f3\u30b0\u57fa\u6e96\u306b\u5f93\u3044\u3001\u4f8b\u3048\u3070\u8106\u5f31\u6027\u30ec\u30d9\u30eb\u304c\u300cHigh\uff08\u91cd\u8981\uff09\u300d\u3084\u300cCritical\uff08\u7dca\u6025\uff09\u300d\u306b\u8a72\u5f53\u3059\u308b\u5834\u5408\u306f\u3001\u8fc5\u901f\u306a\u5bfe\u5fdc\u304c\u6c42\u3081\u3089\u308c\u308b\u3053\u3068\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.kotora.jp\/c\/114382-2\n<\/div><\/figure>\n\n\n\n<p class=\"has-text-align-right\"><strong><a href=\"https:\/\/www.kotora.jp\/service\/tenshoku_entry.php?utm_campaign=kotora_contents_114396\">\u8ee2\u8077\u306e\u3054\u76f8\u8ac7\uff08\u7121\u6599\uff09\u306f\u3053\u3061\u3089\uff1e<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CVSS\u30b9\u30b3\u30a2\u306e\u6d3b\u7528\u65b9\u6cd5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u8106\u5f31\u6027\u7ba1\u7406\u3078\u306eCVSS\u306e\u9069\u7528<\/h3>\n\n\n\n<p>\u8106\u5f31\u6027\u7ba1\u7406\u306b\u304a\u3044\u3066\u306f\u3001CVSS\u30b9\u30b3\u30a2\u304c\u975e\u5e38\u306b\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002CVSS\u30b9\u30b3\u30a2\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6\u3092\u6570\u5024\u5316\u3057\u3001\u5ba2\u89b3\u7684\u306a\u5224\u65ad\u6750\u6599\u3068\u3057\u3066\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001Critical\uff08\u7dca\u6025\uff09\u3084High\uff08\u91cd\u8981\uff09\u306b\u5206\u985e\u3055\u308c\u308b\u8106\u5f31\u6027\u3078\u306e\u5bfe\u5fdc\u3092\u512a\u5148\u3059\u308b\u3053\u3068\u3067\u3001\u60c5\u5831\u6f0f\u6d29\u3084\u30b7\u30b9\u30c6\u30e0\u969c\u5bb3\u3068\u3044\u3063\u305f\u91cd\u5927\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30a4\u30f3\u30b7\u30c7\u30f3\u30c8\u3092\u672a\u7136\u306b\u9632\u3050\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9650\u3089\u308c\u305f\u30ea\u30bd\u30fc\u30b9\u3092\u52b9\u7387\u7684\u306b\u6d3b\u7528\u3057\u306a\u304c\u3089\u3001\u8106\u5f31\u6027\u7ba1\u7406\u306e\u7cbe\u5ea6\u3092\u9ad8\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u30d7\u30ed\u30bb\u30b9\u3067\u306e\u512a\u5148\u9806\u4f4d\u4ed8\u3051<\/h3>\n\n\n\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306e\u30d7\u30ed\u30bb\u30b9\u306b\u304a\u3044\u3066\u3001\u8106\u5f31\u6027\u3078\u306e\u5bfe\u5fdc\u3092\u9069\u5207\u306b\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u3059\u308b\u3053\u3068\u306f\u6975\u3081\u3066\u91cd\u8981\u3067\u3059\u3002CVSS\u30b9\u30b3\u30a2\u306f\u3001\u57fa\u672c\u7684\u306a\u8a55\u4fa1\u57fa\u6e96\uff08Base Metrics\uff09\u306b\u57fa\u3065\u3044\u3066\u8106\u5f31\u6027\u306e\u30ea\u30b9\u30af\u3092\u8a55\u4fa1\u3057\u3001\u305d\u306e\u6df1\u523b\u5ea6\u3054\u3068\u306b\u5bfe\u5fdc\u306e\u512a\u5148\u9806\u4f4d\u3092\u6c7a\u5b9a\u3059\u308b\u969b\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30b9\u30b3\u30a2\u304c9.0\u4ee5\u4e0a\u306eCritical\u30ec\u30d9\u30eb\u306e\u8106\u5f31\u6027\u304c\u767a\u898b\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u5373\u5ea7\u306b\u5bfe\u5fdc\u304c\u5fc5\u8981\u3068\u5224\u65ad\u3067\u304d\u307e\u3059\u3002\u4e00\u65b9\u3067\u3001Low\u30ec\u30d9\u30eb\u306e\u8106\u5f31\u6027\u306f\u5f8c\u56de\u3057\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30ea\u30bd\u30fc\u30b9\u3092\u52b9\u679c\u7684\u306b\u914d\u5206\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001CVSS\u30b9\u30b3\u30a2\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u7d44\u7e54\u5168\u4f53\u3068\u3057\u3066\u52b9\u7387\u7684\u304b\u3064\u6226\u7565\u7684\u306b\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u696d\u754c\u3084\u898f\u6a21\u306b\u5fdc\u3058\u305fCVSS\u30b9\u30b3\u30a2\u306e\u6d3b\u7528\u4e8b\u4f8b<\/h3>\n\n\n\n<p>CVSS\u30b9\u30b3\u30a2\u306f\u3055\u307e\u3056\u307e\u306a\u696d\u754c\u3084\u7d44\u7e54\u898f\u6a21\u306b\u5fdc\u3058\u3066\u67d4\u8edf\u306b\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u533b\u7642\u696d\u754c\u3067\u306f\u60a3\u8005\u30c7\u30fc\u30bf\u306e\u4fdd\u8b77\u304c\u91cd\u8981\u3067\u3042\u308a\u3001\u9ad8\u3044\u8106\u5f31\u6027\u30b9\u30b3\u30a2\u304c\u3064\u3044\u305f\u30b7\u30b9\u30c6\u30e0\u3092\u8fc5\u901f\u306b\u4fee\u5fa9\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001\u91d1\u878d\u696d\u754c\u3067\u306f\u3001\u8cc7\u7523\u3084\u9867\u5ba2\u60c5\u5831\u3092\u72d9\u3063\u305f\u653b\u6483\u304c\u591a\u767a\u3059\u308b\u305f\u3081\u3001\u57fa\u672c\u8a55\u4fa1\u57fa\u6e96\u3060\u3051\u3067\u306a\u304f\u74b0\u5883\u8a55\u4fa1\u57fa\u6e96\u3092\u8003\u616e\u3057\u305f\u30b9\u30b3\u30a2\u30ea\u30f3\u30b0\u304c\u91cd\u8996\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u4e2d\u5c0f\u4f01\u696d\u3067\u306f\u3001\u30b3\u30b9\u30c8\u306e\u5236\u7d04\u304c\u5927\u304d\u3044\u305f\u3081\u3001CVSS\u30b9\u30b3\u30a2\u3092\u6d3b\u7528\u3057\u3066\u4fee\u5fa9\u304c\u5fc5\u8981\u306a\u8106\u5f31\u6027\u3092\u30d4\u30f3\u30dd\u30a4\u30f3\u30c8\u3067\u7279\u5b9a\u3057\u3001\u52b9\u7387\u7684\u306a\u5bfe\u7b56\u3092\u53d6\u308b\u30b1\u30fc\u30b9\u304c\u591a\u3044\u3067\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3001\u7d44\u7e54\u306e\u696d\u754c\u3084\u898f\u6a21\u306b\u5fdc\u3058\u305f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304c\u3001CVSS\u30b9\u30b3\u30a2\u3092\u3055\u3089\u306b\u52b9\u679c\u7684\u306b\u6d3b\u7528\u3059\u308b\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SSVC\u3068\u306e\u6bd4\u8f03\uff1aCVSS\u4ee5\u5916\u306e\u8a55\u4fa1\u57fa\u6e96<\/h3>\n\n\n\n<p>\u8fd1\u5e74\u3001CVSS\u30b9\u30b3\u30a2\u306b\u52a0\u3048\u3066\u3001SSVC\uff08Stakeholder-specific Vulnerability Categorization\uff1a\u5229\u5bb3\u95a2\u4fc2\u8005\u7279\u5316\u578b\u8106\u5f31\u6027\u5206\u985e\uff09\u3082\u6ce8\u76ee\u3055\u308c\u3066\u3044\u307e\u3059\u3002CVSS\u306f\u4e3b\u306b\u30b9\u30b3\u30a2\u30ea\u30f3\u30b0\u306b\u3088\u308b\u6570\u5024\u8a55\u4fa1\u306b\u57fa\u3065\u304f\u306e\u306b\u5bfe\u3057\u3001SSVC\u306f\u8106\u5f31\u6027\u304c\u5f15\u304d\u8d77\u3053\u3059\u5f71\u97ff\u3084\u5bfe\u5fdc\u306e\u7dca\u6025\u6027\u3092\u30b7\u30ca\u30ea\u30aa\u5316\u3057\u3001\u5224\u65ad\u3059\u308b\u624b\u6cd5\u3067\u3059\u3002\u3053\u306e\u9055\u3044\u306b\u3088\u308a\u3001SSVC\u306f\u3088\u308a\u76f4\u611f\u7684\u306a\u610f\u601d\u6c7a\u5b9a\u3092\u652f\u63f4\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002\u3057\u304b\u3057\u306a\u304c\u3089\u3001CVSS\u306f\u305d\u306e\u666e\u904d\u6027\u3068\u5e83\u7bc4\u306a\u9069\u7528\u7bc4\u56f2\u304c\u5f37\u307f\u3067\u3042\u308a\u3001\u591a\u304f\u306e\u7d44\u7e54\u306b\u3068\u3063\u3066\u57fa\u76e4\u3068\u306a\u308b\u8a55\u4fa1\u624b\u6cd5\u3068\u3057\u3066\u4f9d\u7136\u3068\u3057\u3066\u91cd\u5b9d\u3055\u308c\u3066\u3044\u307e\u3059\u3002CVSS\u3068SSVC\u3092\u9069\u5b9c\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7ba1\u7406\u306e\u7cbe\u5ea6\u3092\u3055\u3089\u306b\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.kotora.jp\/c\/114149-2\n<\/div><\/figure>\n\n\n\n<p class=\"has-text-align-right\"><strong><a href=\"https:\/\/www.kotora.jp\/service\/tenshoku_entry.php?utm_campaign=kotora_contents_114396\">\u8ee2\u8077\u306e\u3054\u76f8\u8ac7\uff08\u7121\u6599\uff09\u306f\u3053\u3061\u3089\uff1e<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">CVSS\u4f7f\u7528\u4e0a\u306e\u6ce8\u610f\u70b9\u3084\u8ab2\u984c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">CVSS\u30b9\u30b3\u30a2\u304c\u8aa4\u89e3\u3055\u308c\u308b\u30b1\u30fc\u30b9<\/h3>\n\n\n\n<p>CVSS\u30b9\u30b3\u30a2\u306f\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6\u3092\u5b9a\u91cf\u7684\u306b\u793a\u3059\u30b7\u30b9\u30c6\u30e0\u3067\u3059\u304c\u3001\u305d\u306e\u6570\u5024\u306b\u5bfe\u3059\u308b\u8aa4\u89e3\u304c\u751f\u3058\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001CVSS\u30b9\u30b3\u30a2\u304c\u4f4e\u3044\u5834\u5408\u3001\u5bfe\u5fdc\u306e\u512a\u5148\u5ea6\u3082\u4f4e\u304f\u898b\u7a4d\u3082\u3089\u308c\u304c\u3061\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u8106\u5f31\u6027\u306e\u5f71\u97ff\u306f\u4f7f\u7528\u74b0\u5883\u3084\u7d44\u7e54\u306e\u72b6\u6cc1\u306b\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001\u5358\u306a\u308b\u6570\u5024\u3060\u3051\u3067\u91cd\u8981\u6027\u3092\u904e\u5c0f\u8a55\u4fa1\u3057\u3066\u3057\u307e\u3046\u30b1\u30fc\u30b9\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u3001\u30b9\u30b3\u30a2\u304c\u4e2d\u7a0b\u5ea6\uff08Medium\uff09\u3084\u4f4e\u3044\uff08Low\uff09\u5834\u5408\u3067\u3082\u3001\u5bfe\u8c61\u30b7\u30b9\u30c6\u30e0\u306e\u7279\u6027\u3084\u653b\u6483\u8005\u306e\u8996\u70b9\u304b\u3089\u306f\u91cd\u5927\u306a\u30ea\u30b9\u30af\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u9069\u5207\u306a\u8a55\u4fa1\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u904e\u5ea6\u306a\u6570\u5024\u4f9d\u5b58\u306e\u30ea\u30b9\u30af<\/h3>\n\n\n\n<p>CVSS\u30b9\u30b3\u30a2\u306f\u8106\u5f31\u6027\u7ba1\u7406\u306b\u304a\u3051\u308b\u6709\u7528\u306a\u6307\u6a19\u3067\u3059\u304c\u3001\u904e\u5ea6\u306b\u6570\u5024\u306b\u4f9d\u5b58\u3059\u308b\u30ea\u30b9\u30af\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001CVSS\u306e\u8a08\u7b97\u3067\u306f\u4e00\u90e8\u306e\u74b0\u5883\u8981\u56e0\u304c\u53cd\u6620\u3055\u308c\u306a\u3044\u305f\u3081\u3001\u30b9\u30b3\u30a2\u3060\u3051\u3067\u8106\u5f31\u6027\u306e\u672c\u8cea\u7684\u306a\u5371\u967a\u3092\u5b8c\u5168\u306b\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u56f0\u96e3\u3067\u3059\u3002\u307e\u305f\u3001\u30b9\u30b3\u30a2\u306e\u6bd4\u8f03\u304c\u5bb9\u6613\u3067\u3042\u308b\u4e00\u65b9\u3067\u3001\u8106\u5f31\u6027\u306e\u80cc\u666f\u3084\u5b9f\u969b\u306e\u5229\u7528\u53ef\u80fd\u6027\u3068\u3044\u3063\u305f\u6587\u8108\u304c\u7121\u8996\u3055\u308c\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u6570\u5024\u4f9d\u5b58\u306b\u3088\u308a\u3001\u5bfe\u7b56\u306e\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u3092\u8aa4\u308b\u5371\u967a\u6027\u304c\u51fa\u3066\u304f\u308b\u305f\u3081\u3001\u30b9\u30b3\u30a2\u3060\u3051\u3067\u306a\u304f\u6587\u8108\u3084\u8ffd\u52a0\u60c5\u5831\u3092\u8003\u616e\u3057\u305f\u5224\u65ad\u3092\u884c\u3046\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ed\u30fc\u30ab\u30eb\u74b0\u5883\u7279\u6709\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u304c\u5fc5\u8981\u306a\u7406\u7531<\/h3>\n\n\n\n<p>CVSS\u30b9\u30b3\u30a2\u306f\u6a19\u6e96\u5316\u3055\u308c\u305f\u6307\u6a19\u3067\u3059\u304c\u3001\u3059\u3079\u3066\u306e\u7d44\u7e54\u3084\u74b0\u5883\u306b\u305d\u306e\u307e\u307e\u9069\u7528\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4f8b\u3048\u3070\u3001\u7279\u5b9a\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u304c\u5c0e\u5165\u3055\u308c\u3066\u3044\u308b\u74b0\u5883\u3067\u306f\u3001CVSS\u30b9\u30b3\u30a2\u304c\u793a\u3059\u30ea\u30b9\u30af\u306f\u5b9f\u969b\u3088\u308a\u3082\u4f4e\u4e0b\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u9006\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u304c\u5341\u5206\u3067\u306f\u306a\u3044\u74b0\u5883\u3067\u306f\u3001\u30b9\u30b3\u30a2\u4ee5\u4e0a\u306b\u6df1\u523b\u306a\u5f71\u97ff\u3092\u53ca\u307c\u3059\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u74b0\u5883\u8a55\u4fa1\u57fa\u6e96\uff08Environmental Metrics\uff09\u3092\u7528\u3044\u3066\u81ea\u7d44\u7e54\u306e\u7279\u6027\u3084\u904b\u7528\u72b6\u6cc1\u306b\u5fdc\u3058\u305f\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u8abf\u6574\u3092\u6020\u308b\u3068\u3001\u672c\u6765\u5fc5\u8981\u306a\u6ce8\u610f\u304c\u5931\u308f\u308c\u3001\u8106\u5f31\u6027\u3078\u306e\u5bfe\u5fdc\u3092\u8aa4\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">CVSS\u3092\u88dc\u8db3\u3059\u308b\u4ed6\u306e\u624b\u6cd5\u306e\u91cd\u8981\u6027<\/h3>\n\n\n\n<p>CVSS\u30b9\u30b3\u30a2\u306f\u8106\u5f31\u6027\u8a55\u4fa1\u306e\u6709\u7528\u306a\u30c4\u30fc\u30eb\u3067\u3059\u304c\u3001\u305d\u308c\u3060\u3051\u3067\u306f\u5341\u5206\u3067\u306f\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u8106\u5f31\u6027\u306e\u5f71\u97ff\u3092\u6df1\u304f\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u30ea\u30b9\u30af\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u306e\u89b3\u70b9\u304b\u3089\u4ed6\u306e\u8a55\u4fa1\u624b\u6cd5\u3068\u306e\u4f75\u7528\u304c\u6709\u52b9\u3067\u3059\u3002\u7279\u306b\u3001SSVC\uff08Stakeholder-Specific Vulnerability Categorization\uff09\u306e\u3088\u3046\u306a\u624b\u6cd5\u306f\u3001\u7d44\u7e54\u306e\u30cb\u30fc\u30ba\u3084\u30ea\u30bd\u30fc\u30b9\u306b\u57fa\u3065\u3044\u3066\u3088\u308a\u67d4\u8edf\u306a\u5bfe\u5fdc\u3092\u8a2d\u8a08\u3059\u308b\u969b\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u307e\u305f\u3001\u7d44\u7e54\u5168\u4f53\u3067\u306e\u5305\u62ec\u7684\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30dd\u30ea\u30b7\u30fc\u3084\u8106\u5f31\u6027\u7ba1\u7406\u30d7\u30ed\u30bb\u30b9\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306b\u3001CVSS\u4ee5\u5916\u306e\u6307\u6a19\u3084\u5c02\u9580\u77e5\u8b58\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u63a8\u5968\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6df1\u523b\u5ea6\u306e\u5224\u65ad\u3084\u7ba1\u7406\u4f53\u5236\u3092\u3088\u308a\u7cbe\u5bc6\u306b\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u7d50\u679c\u3068\u3057\u3066\u9069\u5207\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u8b1b\u3058\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/www.kotora.jp\/c\/114120-2\n<\/div><\/figure>\n\n\n\n<p class=\"has-text-align-right\"><strong><a href=\"https:\/\/www.kotora.jp\/service\/tenshoku_entry.php?utm_campaign=kotora_contents_114396\">\u8ee2\u8077\u306e\u3054\u76f8\u8ac7\uff08\u7121\u6599\uff09\u306f\u3053\u3061\u3089\uff1e<\/a><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u307e\u3068\u3081\u3068\u4eca\u5f8c\u306e\u5c55\u671b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">CVSS\u306b\u3088\u308b\u8106\u5f31\u6027\u8a55\u4fa1\u306e\u73fe\u5728\u5730<\/h3>\n\n\n\n<p>CVSS\uff08\u5171\u901a\u8106\u5f31\u6027\u8a55\u4fa1\u30b7\u30b9\u30c6\u30e0\uff09\u306f\u3001\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6\u3092\u5b9a\u91cf\u7684\u306b\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306e\u6a19\u6e96\u7684\u306a\u6307\u6a19\u3068\u3057\u3066\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u696d\u754c\u3067\u5e83\u304f\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u73fe\u5728\u3001CVSS\u306f\u30d0\u30fc\u30b8\u30e7\u30f33.1\u304c\u4e3b\u6d41\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u8106\u5f31\u6027\u30ec\u30d9\u30eb\u3092\u6e2c\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u7dca\u6025\u5ea6\u306e\u9ad8\u3044\u30ea\u30b9\u30af\u3092\u7279\u5b9a\u3057\u3084\u3059\u304f\u3057\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001CVSS v3.1\u3067\u306f\u4eee\u60f3\u74b0\u5883\u3084\u30af\u30e9\u30a6\u30c9\u306a\u3069\u306e\u73fe\u4ee3\u7684\u306a\u6280\u8853\u8981\u7d20\u3082\u8003\u616e\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u3001\u8a55\u4fa1\u306e\u7cbe\u5ea6\u304c\u5411\u4e0a\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u65b0\u305f\u306a\u8106\u5f31\u6027\u306e\u5897\u52a0\u30da\u30fc\u30b9\u304c\u975e\u5e38\u306b\u901f\u3044\u4e2d\u3067\u3001CVSS\u304c\u3069\u3053\u307e\u3067\u5bfe\u5fdc\u3067\u304d\u308b\u304b\u3068\u3044\u3046\u8ab2\u984c\u3082\u6d6e\u4e0a\u3057\u3066\u3044\u307e\u3059\u3002\u60c5\u5831\u30b7\u30b9\u30c6\u30e0\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u306f\u3001CVSS\u306e\u6b63\u3057\u3044\u7406\u89e3\u3068\u6d3b\u7528\u304c\u4e0d\u53ef\u6b20\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u9032\u5316\u3057\u7d9a\u3051\u308bCVSS\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u696d\u754c<\/h3>\n\n\n\n<p>CVSS\u306f\u30012005\u5e74\u306e\u521d\u671f\u30d0\u30fc\u30b8\u30e7\u30f3\u304b\u3089\u73fe\u5728\u307e\u3067\u3001\u9032\u5316\u3092\u7d9a\u3051\u3066\u3044\u307e\u3059\u30022023\u5e7411\u6708\u306b\u306f\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3042\u308bCVSS v4.0\u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3001\u3053\u308c\u306b\u3088\u308a\u8a55\u4fa1\u57fa\u6e96\u306e\u3055\u3089\u306a\u308b\u7cbe\u5bc6\u5316\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u696d\u754c\u3067\u3082\u3001\u3053\u306e\u3088\u3046\u306a\u6a19\u6e96\u5316\u306e\u9032\u5c55\u306b\u5408\u308f\u305b\u3066\u3001\u3088\u308a\u5305\u62ec\u7684\u306a\u30ea\u30b9\u30af\u7ba1\u7406\u4f53\u5236\u306e\u69cb\u7bc9\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u73fe\u5834\u3067\u5f97\u3089\u308c\u308b\u8105\u5a01\u60c5\u5831\u3084\u653b\u6483\u52d5\u5411\u3092\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u53cd\u6620\u3055\u305b\u3001CVSS\u3092\u4ed6\u306e\u30c4\u30fc\u30eb\u3084\u624b\u6cd5\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u8106\u5f31\u6027\u8a55\u4fa1\u3092\u3088\u308a\u73fe\u5b9f\u7684\u306b\u3057\u3066\u3044\u304f\u52d5\u304d\u304c\u898b\u3089\u308c\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u696d\u754c\u306e\u9032\u5316\u306f\u3001\u60c5\u5831\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u5f37\u5316\u306b\u8ca2\u732e\u3057\u3066\u3044\u308b\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u521d\u5fc3\u8005\u304b\u3089\u59cb\u3081\u308b\u6b63\u3057\u3044CVSS\u6d3b\u7528\u6cd5<\/h3>\n\n\n\n<p>\u521d\u5fc3\u8005\u304cCVSS\u3092\u6d3b\u7528\u3059\u308b\u969b\u306b\u306f\u3001\u307e\u305a\u305d\u306e\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f\u3084\u6307\u6a19\u306b\u3064\u3044\u3066\u7406\u89e3\u3092\u6df1\u3081\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002CVSS\u306e\u30b9\u30b3\u30a2\u306f\u300c\u57fa\u672c\u8a55\u4fa1\u300d\u300c\u73fe\u72b6\u8a55\u4fa1\u300d\u300c\u74b0\u5883\u8a55\u4fa1\u300d\u306b\u5206\u304b\u308c\u3066\u304a\u308a\u3001\u305d\u308c\u305e\u308c\u304c\u9023\u643a\u3057\u3066\u8106\u5f31\u6027\u306e\u6df1\u523b\u5ea6\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u4e2d\u3067\u3082\u3001\u57fa\u672c\u30b9\u30b3\u30a2\u306f\u6700\u3082\u91cd\u8981\u3067\u3001\u653b\u6483\u8005\u304c\u4e0e\u3048\u308b\u5f71\u97ff\u3084\u653b\u6483\u6210\u529f\u7387\u306b\u57fa\u3065\u3044\u3066\u7b97\u51fa\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u8106\u5f31\u6027\u30ec\u30d9\u30eb\uff08Critical\u3001High\u306a\u3069\uff09\u306e\u5206\u985e\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u306a\u512a\u5148\u9806\u4f4d\u4ed8\u3051\u304c\u53ef\u80fd\u3067\u3059\u3002\u306f\u3058\u3081\u306f\u516c\u7684\u306b\u63d0\u4f9b\u3055\u308c\u3066\u3044\u308b\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u3084\u30c4\u30fc\u30eb\u3092\u5229\u7528\u3059\u308b\u3068\u826f\u3044\u3067\u3057\u3087\u3046\u3002\u305d\u3057\u3066\u3001\u5b9a\u671f\u7684\u306a\u8106\u5f31\u6027\u8a55\u4fa1\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u30ea\u30b9\u30af\u7ba1\u7406\u80fd\u529b\u306e\u5411\u4e0a\u306b\u3064\u306a\u304c\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u4eca\u5f8c\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3084\u95a2\u9023\u6280\u8853\u306e\u767a\u5c55<\/h3>\n\n\n\n<p>CVSS\u306f\u3001\u6642\u4ee3\u306e\u30cb\u30fc\u30ba\u306b\u5408\u308f\u305b\u3066\u9032\u5316\u3057\u7d9a\u3051\u3066\u3044\u307e\u3059\u3002\u6700\u65b0\u306eCVSS 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