{"id":4297,"date":"2025-07-31T18:05:23","date_gmt":"2025-07-31T18:05:23","guid":{"rendered":"https:\/\/securitybriefing.net\/biz-data\/cisa-alert-critical-flaw-in-guralp-fmus-seismic-devices-cve-2025-8286\/"},"modified":"2026-07-23T16:58:54","modified_gmt":"2026-07-23T16:58:54","slug":"cisa-alert-critical-flaw-in-guralp-fmus-seismic-devices-cve-2025-8286","status":"publish","type":"post","link":"https:\/\/securitybriefing.net\/ja\/%e3%82%b5%e3%82%a4%e3%83%90%e3%83%bc%e3%82%a2%e3%83%a9%e3%83%bc%e3%83%88\/cisa-alert-critical-flaw-in-guralp-fmus-seismic-devices-cve-2025-8286\/","title":{"rendered":"CISA\u8b66\u544a\uff1aG\u00fcralp FMUS\u5730\u9707\u89b3\u6e2c\u6a5f\u5668\u306b\u91cd\u5927\u306a\u8106\u5f31\u6027\uff08CVE-2025-8286\uff09"},"content":{"rendered":"<p>CISA\u306f\u7523\u696d\u7528\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\uff08ICS\uff09\u52e7\u544a <a href=\"https:\/\/www.cisa.gov\/news-events\/ics-advisories\/icsa-25-212-01\" target=\"_blank\" rel=\"noopener\">ICSA-25-212-01<\/a> \u30922025\u5e747\u670831\u65e5\u306b\u516c\u958b\u3057\u3001G\u00fcralp Systems\u793e\u306eFMUS\u30b7\u30ea\u30fc\u30ba\u5730\u9707\u89b3\u6e2c\u6a5f\u5668\u306b\u5b58\u5728\u3059\u308b\u91cd\u5927\u306a\u8106\u5f31\u6027\u3092\u8b66\u544a\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u8106\u5f31\u6027\u306f <strong><a href=\"https:\/\/nvd.nist.gov\/vuln\/detail\/CVE-2025-8286\" target=\"_blank\" rel=\"noopener\">CVE-2025-8286<\/a><\/strong> \u3068\u3057\u3066\u8ffd\u8de1\u3055\u308c\u3066\u304a\u308a\u3001CVSS v3.1\u30679.8\uff08CVSS v4.0\u30679.3\uff09\u3068\u8a55\u4fa1\u3055\u308c\u308b\u3001\u91cd\u8981\u6a5f\u80fd\u306b\u304a\u3051\u308b\u8a8d\u8a3c\u6b20\u5982\uff08CWE-306\uff09\u306e\u5178\u578b\u4f8b\u3067\u3059\u3002<\/p>\n<h2>Telnet\u8d8a\u3057\u306e\u958b\u3044\u305f\u6249<\/h2>\n<p>\u5f71\u97ff\u3092\u53d7\u3051\u308b\u6a5f\u5668\u306f\u3001 <strong>\u8a8d\u8a3c\u4e0d\u8981\u306eTelnet\u30d9\u30fc\u30b9\u306e\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/strong>\u3092\u516c\u958b\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u958b\u653e\u30dd\u30fc\u30c8\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u7d4c\u7531\u3067\u5230\u9054\u3067\u304d\u308b\u653b\u6483\u8005\u306f\u3001\u8a8d\u8a3c\u60c5\u5831\u306a\u3057\u3067\u63a5\u7d9a\u3057\u3066\u7279\u6a29\u7684\u306a\u5236\u5fa1\u3092\u596a\u3048\u307e\u3059\u2014\u2014\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u8a2d\u5b9a\u306e\u5909\u66f4\u3001\u89b3\u6e2c\u6a5f\u5668\u304c\u8a18\u9332\u3059\u308b\u5730\u9707\u30c7\u30fc\u30bf\u306e\u6539\u3056\u3093\u3084\u7834\u58ca\u3001\u3042\u308b\u3044\u306f\u6a5f\u5668\u306e\u5b8c\u5168\u306a\u5de5\u5834\u51fa\u8377\u6642\u30ea\u30bb\u30c3\u30c8\u306e\u5b9f\u884c\u304c\u53ef\u80fd\u3067\u3059\u3002\u3053\u306e\u8106\u5f31\u6027\u306f\u653b\u6483\u306e\u8907\u96d1\u3055\u304c\u4f4e\u304f\u3001\u6a29\u9650\u3082\u30e6\u30fc\u30b6\u30fc\u64cd\u4f5c\u3082\u4e0d\u8981\u3067\u9060\u9694\u304b\u3089\u60aa\u7528\u3067\u304d\u308b\u305f\u3081\u3001\u6a5f\u5668\u306b\u5230\u9054\u3067\u304d\u3055\u3048\u3059\u308c\u3070\u5bb9\u6613\u306b\u60aa\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u5f71\u97ff\u7bc4\u56f2\u3068\u30d9\u30f3\u30c0\u30fc\u306e\u5bfe\u5fdc<\/h2>\n<p>CISA\u306fFMUS\u30b7\u30ea\u30fc\u30ba\u306e <strong>\u3059\u3079\u3066\u306e\u30d0\u30fc\u30b8\u30e7\u30f3<\/strong> \u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b\u3068\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u5f8c\u306e\u52e7\u544a\u6539\u8a02\u3067\u306fG\u00fcralp MIN\u30b7\u30ea\u30fc\u30ba\u306e\u30c7\u30b8\u30bf\u30a4\u30b6\u30fc\u3082\u5bfe\u8c61\u306b\u542b\u3081\u3089\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u8106\u5f31\u6027\u306fMicroSec\u793e\u306eSouvik Kandar\u6c0f\u304b\u3089CISA\u3078\u5831\u544a\u3055\u308c\u307e\u3057\u305f\u3002\u516c\u958b\u6642\u70b9\u3067G\u00fcralp\u306f\u6b63\u5f0f\u306a\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u4fee\u6b63\u3092\u78ba\u8a8d\u3057\u3066\u304a\u3089\u305a\u3001CISA\u306e\u8abf\u6574\u306e\u8a66\u307f\u306b\u3082\u5fdc\u3058\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u904b\u7528\u8005\u306f\u5358\u7d14\u306b\u30d1\u30c3\u30c1\u3092\u5f53\u3066\u3066\u89e3\u6c7a\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<h2>\u30ea\u30b9\u30af\u3092\u6e1b\u3089\u3059\u306b\u306f<\/h2>\n<p>\u5730\u9707\u89b3\u6e2c\u306f\u65e9\u671f\u8b66\u6212\u30b7\u30b9\u30c6\u30e0\u3084\u7814\u7a76\u30b7\u30b9\u30c6\u30e0\u306b\u60c5\u5831\u3092\u4f9b\u7d66\u3059\u308b\u305f\u3081\u3001\u53ef\u7528\u6027\u3068\u540c\u3058\u304f\u3089\u3044\u30c7\u30fc\u30bf\u306e\u5b8c\u5168\u6027\u304c\u91cd\u8981\u3067\u3059\u2014\u2014\u6539\u3056\u3093\u3055\u308c\u305f\u6a5f\u5668\u306f\u8aa4\u3063\u305f\u89b3\u6e2c\u5024\u3092\u6ce8\u5165\u3057\u305f\u308a\u3001\u6a5f\u80fd\u3092\u505c\u6b62\u3057\u305f\u308a\u3059\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002CISA\u306e\u6307\u91dd\u306f\u9632\u5fa1\u7684\u3067\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e2d\u5fc3\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u6a5f\u5668\u3092\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u304b\u3089\u5230\u9054\u4e0d\u80fd\u306b\u3057\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306e\u80cc\u5f8c\u306b\u7f6e\u3044\u3066\u696d\u52d9\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304b\u3089\u9694\u96e2\u3057\u3001\u9060\u9694\u30a2\u30af\u30bb\u30b9\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u6700\u65b0\u306eVPN\u3084\u8e0f\u307f\u53f0\u30db\u30b9\u30c8\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u904b\u7528\u8005\u306fFMUS\u307e\u305f\u306fMIN\u306e\u5404\u6a5f\u5668\u304cTelnet\u3092\u516c\u958b\u3057\u3066\u3044\u306a\u3044\u304b\u76e3\u67fb\u3057\u3001\u76f4\u3061\u306b\u305d\u306e\u30a2\u30af\u30bb\u30b9\u3092\u906e\u65ad\u3059\u3079\u304d\u3067\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>CISA published industrial control system advisory ICSA-25-212-01 on July 31, 2025, warning of a critical vulnerability in G\u00fcralp Systems FMUS-series seismic monitoring devices. Tracked as CVE-2025-8286 and rated CVSS v3.1&hellip; <a class=\"more-link\" href=\"https:\/\/securitybriefing.net\/ja\/%e3%82%b5%e3%82%a4%e3%83%90%e3%83%bc%e3%82%a2%e3%83%a9%e3%83%bc%e3%83%88\/cisa-alert-critical-flaw-in-guralp-fmus-seismic-devices-cve-2025-8286\/\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"screen-reader-text\">CISA\u8b66\u544a\uff1aG\u00fcralp FMUS\u5730\u9707\u89b3\u6e2c\u6a5f\u5668\u306b\u91cd\u5927\u306a\u8106\u5f31\u6027\uff08CVE-2025-8286\uff09<\/span><\/a><\/p>","protected":false},"author":3,"featured_media":4296,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[40],"tags":[],"class_list":["post-4297","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cyber-alerts","entry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>CISA Alert: Critical 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