{"id":24999,"date":"2026-09-17T04:32:14","date_gmt":"2026-09-16T20:32:14","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-20341"},"modified":"2026-09-17T04:32:14","modified_gmt":"2026-09-16T20:32:14","slug":"cve-2026-20341","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-20341","title":{"rendered":"CVE-2026-20341 [CRITICAL] &#8211; A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC So"},"content":{"rendered":"<p>A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software could allow an authenticated, remote attacker to obtain&nbsp;root privileges.<\/p>\n<p>This vulnerability is due to unsecured deserialization of untrusted data over the sftunnel management connection. An attacker could exploit this vulnerability by sending crafted sftunnel remote procedure calls (RPCs). A successful exploit could allow the attacker to gain root privileges on a device that is running Cisco Secure FMC Software and its high-availability peer.<br \/>\nTo exploit this vulnerability, the attacker must have valid administrative credentials on a managed Cisco FTD device.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A vulnerability in the sftunnel inter-device communication protocol of Cisco Secure FMC Software could allow an authenticated, remote attacker to obtain&nbsp;root privileges.<\/p>\n<p>This vulnerability is <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-24999","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/24999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=24999"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=24999"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=24999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}