{"id":12896,"date":"2026-05-15T10:04:16","date_gmt":"2026-05-15T10:04:16","guid":{"rendered":"https:\/\/serisec.com\/index.php\/2026\/05\/15\/cisco-warns-of-new-critical-sd-wan-flaw-exploited-in-zero-day-attacks\/"},"modified":"2026-05-15T10:04:16","modified_gmt":"2026-05-15T10:04:16","slug":"cisco-warns-of-new-critical-sd-wan-flaw-exploited-in-zero-day-attacks","status":"publish","type":"post","link":"https:\/\/serisec.com\/index.php\/2026\/05\/15\/cisco-warns-of-new-critical-sd-wan-flaw-exploited-in-zero-day-attacks\/","title":{"rendered":"Cisco warns of new critical SD-WAN flaw exploited in zero-day attacks"},"content":{"rendered":"<p>    Cisco warns of new critical SD-WAN flaw exploited in zero-day attacks<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n    <!-- no image --><br \/>\n \t<BR><br \/>\n<BR><\/BR><\/p>\n<div>Cisco is warning that a critical Catalyst SD-WAN Controller authentication bypass flaw, tracked as CVE-2026-20182, was actively exploited in zero-day attacks that allowed attackers to gain administrative privileges on compromised devices. [&#8230;]<\/div>\n<p> \t<BR><br \/>\n <BR><\/BR><br \/>\n    Lawrence Abrams<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n<a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/cisco-warns-of-new-critical-sd-wan-flaw-exploited-in-zero-day-attacks\/\">Go to bleepingcomputer<\/a><br \/>\n \t<BR><br \/>\n <BR><\/BR><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cisco warns of new critical SD-WAN flaw exploited in zero-day attacks Cisco is warning that a critical Catalyst SD-WAN Controller authentication bypass flaw, tracked as CVE-2026-20182, was actively exploited in zero-day attacks that allowed attackers to gain administrative privileges on compromised devices. [&#8230;] Lawrence Abrams Go to bleepingcomputer<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64,133],"tags":[80],"class_list":["post-12896","post","type-post","status-publish","format-standard","hentry","category-bleepingcomputer","category-security","tag-bleepingcomputer"],"_links":{"self":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/12896"}],"collection":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/comments?post=12896"}],"version-history":[{"count":0,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/12896\/revisions"}],"wp:attachment":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/media?parent=12896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/categories?post=12896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/tags?post=12896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}