{"id":214475,"date":"2026-05-15T12:17:00","date_gmt":"2026-05-15T16:17:00","guid":{"rendered":"https:\/\/testing.news-you-need.com\/index.php\/2026\/05\/15\/attackers-exploit-critical-flaw-in-cisco-catalyst-sd-wan-controller\/"},"modified":"2026-05-15T12:25:09","modified_gmt":"2026-05-15T16:25:09","slug":"attackers-exploit-critical-flaw-in-cisco-catalyst-sd-wan-controller","status":"publish","type":"post","link":"https:\/\/testing.news-you-need.com\/index.php\/2026\/05\/15\/attackers-exploit-critical-flaw-in-cisco-catalyst-sd-wan-controller\/","title":{"rendered":"Attackers exploit critical flaw in Cisco Catalyst SD-WAN Controller"},"content":{"rendered":"<p><a href=\"https:\/\/www.cybersecuritydive.com\/news\/attackers-exploit-critical-flaw-in-cisco-catalyst-sd-wan-controller\/820368\/\">Attackers exploit critical flaw in Cisco Catalyst SD-WAN Controller<\/a><\/p>\n<p><a href=\"https:\/\/www.cybersecuritydive.com\/news\/attackers-exploit-critical-flaw-in-cisco-catalyst-sd-wan-controller\/820368\/\">https:\/\/www.cybersecuritydive.com\/news\/attackers-exploit-critical-flaw-in-cisco-catalyst-sd-wan-controller\/820368\/<\/a><\/p>\n<p>Publish Date: <a href=\"publish_date]\">2026-05-15 12:17:00<\/a><\/p>\n<p>Source Domain: <a href=\"www.cybersecuritydive.com\">www.cybersecuritydive.com<\/a><\/p>\n<p>Author: <a href=\"\"><\/a><\/p>\n<p> Using an unordered list, summarize the following article with between 4 and 8 key points. <\/p>\n<p>A critical vulnerability in Cisco Catalyst SD-WAN Controller is facing active exploitation almost immediately after security researchers publicly disclosed the flaw.\u00a0<br \/>\nThe vulnerability, tracked as CVE-2026-20182, is an authentication bypass vulnerability, which has a severity score of 10, which is considered the highest potential rating. The flaw could allow an attacker to circumvent authentication procedures and gain administrative privileges on an affected server.\u00a0<br \/>\nCisco on Thursday released an advisory for the newly discovered vulnerability and issued security updates to address the flaw, and the Cybersecurity and Infrastructure Security Agency added the CVE to its Known Exploited Vulnerabilities catalog.\u00a0<\/p>\n<p>Cisco Talos, the threat intelligence arm of Cisco,\u00a0said the current exploitation activity thus far has been limited and they are clustering the activity to an actor tracked as UAT-8616. They warned the attacker had been involved in exploitation of another recently disclosed vulnerability, which is designated as CVE-2026-20127.<br \/>\nResearchers at Rapid7 discovered the latest vulnerability in Cisco Catalyst SD-WAN Controller while investigating CVE-2026-20127, which was being exploited by the same hackers. This latest vulnerability affects the \u201cvdaemon\u201d service over DTLS, which Rapid7 said is the same service that contained the earlier flaw.\u00a0<br \/>\nRapid7 cautioned, however, that the newly discovered vulnerability is not a patch bypass of CVE-2026-20127, but a different issue that is located in the same part of the daemon networking stack.<br \/>\n\u00a0<\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Attackers exploit critical flaw in Cisco Catalyst SD-WAN Controller https:\/\/www.cybersecuritydive.com\/news\/attackers-exploit-critical-flaw-in-cisco-catalyst-sd-wan-controller\/820368\/ Publish Date: 2026-05-15 12:17:00 Source&#8230;<\/p>\n","protected":false},"author":1,"featured_media":214476,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/imgproxy.divecdn.com\/K3oCq_THHUlhJAga2oSvijfgM5TEoFyzAJSVsPZ6LA4\/g:ce\/rs:fit:770:435\/Z3M6Ly9kaXZlc2l0ZS1zdG9yYWdlL2RpdmVpbWFnZS9HZXR0eUltYWdlcy0yMjQ1MDY3MTE3LmpwZw==.webp","fifu_image_alt":"","footnotes":""},"categories":[15],"tags":[24,31,27],"class_list":["post-214475","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity","tag-cybersecurity","tag-exploit","tag-vulnerability"],"_links":{"self":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/214475"}],"collection":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=214475"}],"version-history":[{"count":1,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/214475\/revisions"}],"predecessor-version":[{"id":214478,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/214475\/revisions\/214478"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/214476"}],"wp:attachment":[{"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=214475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=214475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/testing.news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=214475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}