{"id":2985,"date":"2026-01-14T11:53:00","date_gmt":"2026-01-14T11:53:00","guid":{"rendered":"https:\/\/infosec-daily.com\/?page_id=2985"},"modified":"2026-01-14T11:53:00","modified_gmt":"2026-01-14T11:53:00","slug":"fortinet-fixes-critical-fortisiem-flaw-allowing-unauthenticated-remote-code-execution","status":"publish","type":"page","link":"https:\/\/infosec-daily.com\/?page_id=2985","title":{"rendered":"Fortinet Fixes Critical FortiSIEM Flaw Allowing Unauthenticated Remote Code Execution"},"content":{"rendered":"<p>Fortinet has released updates to fix a critical security flaw impacting FortiSIEM that could allow an unauthenticated attacker to achieve code execution on susceptible instances.<br \/>\nThe operating system (OS) injection vulnerability, tracked as CVE-2025-64155, is rated 9.4 out of 10.0 on the CVSS scoring system.<br \/>\n&#8220;An improper neutralization of special elements used in an OS command (&#8216;OS command<\/p>","protected":false},"excerpt":{"rendered":"<p>Fortinet has released updates to fix a critical security flaw impacting FortiSIEM that could allow an unauthenticated attacker to achieve code execution on susceptible instances. The operating system (OS) injection&hellip;<\/p>\n","protected":false},"author":1,"featured_media":2986,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"saved_in_kubio":false,"footnotes":""},"class_list":["post-2985","page","type-page","status-publish","has-post-thumbnail","hentry"],"kubio_ai_page_context":{"short_desc":"","purpose":"general"},"_links":{"self":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/2985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2985"}],"version-history":[{"count":0,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/2985\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/media\/2986"}],"wp:attachment":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}