{"id":233775,"date":"2026-04-21T02:23:00","date_gmt":"2026-04-21T06:23:00","guid":{"rendered":"https:\/\/news-you-need.com\/index.php\/2026\/04\/21\/cisa-adds-8-exploited-flaws-to-kev-sets-april-may-2026-federal-deadlines\/"},"modified":"2026-04-21T05:05:07","modified_gmt":"2026-04-21T09:05:07","slug":"cisa-adds-8-exploited-flaws-to-kev-sets-april-may-2026-federal-deadlines","status":"publish","type":"post","link":"https:\/\/news-you-need.com\/index.php\/2026\/04\/21\/cisa-adds-8-exploited-flaws-to-kev-sets-april-may-2026-federal-deadlines\/","title":{"rendered":"CISA Adds 8 Exploited Flaws to KEV, Sets April-May 2026 Federal Deadlines"},"content":{"rendered":"<p><a href=\"https:\/\/thehackernews.com\/2026\/04\/cisa-adds-8-exploited-flaws-to-kev-sets.html\">CISA Adds 8 Exploited Flaws to KEV, Sets April-May 2026 Federal Deadlines<\/a><\/p>\n<p><a href=\"https:\/\/thehackernews.com\/2026\/04\/cisa-adds-8-exploited-flaws-to-kev-sets.html\">https:\/\/thehackernews.com\/2026\/04\/cisa-adds-8-exploited-flaws-to-kev-sets.html<\/a><\/p>\n<p>Publish Date: <a href=\"publish_date]\">2026-04-21 02:23:00<\/a><\/p>\n<p>Source Domain: <a href=\"thehackernews.com\">thehackernews.com<\/a><\/p>\n<p><span class=\"p-author\">\ue804<span class=\"author\">Ravie Lakshmanan<\/span>\ue802<span class=\"author\">Apr 21, 2026<\/span><\/span><span class=\"p-tags\">Network Security \/ Threat Intelligence<\/span><\/p>\n<p>The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added eight new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including three flaws impacting Cisco Catalyst SD-WAN Manager, citing evidence of active exploitation.<\/p>\n<p>The list of vulnerabilities is as follows &#8211;<\/p>\n<ul>\n<li><strong>CVE-2023-27351<\/strong> (CVSS score: 8.2) &#8211; An improper authentication vulnerability in PaperCut NG\/MF that could allow an attacker to bypass authentication on affected installations via the SecurityRequestFilter class.<\/li>\n<li><strong>CVE-2024-27199<\/strong> (CVSS score: 7.3) &#8211; A relative path traversal vulnerability in JetBrains TeamCity that could allow an attacker to perform limited admin actions.<\/li>\n<li><strong>CVE-2025-2749<\/strong> (CVSS score: 7.2) &#8211; A path traversal vulnerability in Kentico Xperience that could allow an authenticated user&#8217;s Staging Sync Server to upload arbitrary data to path relative locations.<\/li>\n<li><strong>CVE-2025-32975<\/strong> (CVSS score: 10.0) &#8211; An improper authentication vulnerability in Quest KACE Systems Management Appliance (SMA) that could allow an attacker to impersonate legitimate users without valid credentials.\u00a0<\/li>\n<li><strong>CVE-2025-48700<\/strong> (CVSS score: 6.1) &#8211; A cross-site scripting vulnerability in Synacor Zimbra Collaboration Suite (ZCS) that could allow an attacker to execute arbitrary JavaScript within the user&#8217;s session, resulting in unauthorized access to sensitive information.<\/li>\n<li><strong>CVE-2026-20122<\/strong> (CVSS score: 5.4) &#8211; An incorrect use of privileged APIs vulnerability in Cisco Catalyst SD-WAN Manager that could allow an attacker to upload and overwrite arbitrary files on the affected system and gain vmanage user privileges.<\/li>\n<li><strong>CVE-2026-20128<\/strong> (CVSS score: 7.5) &#8211; A storing passwords in a recoverable format vulnerability in Cisco Catalyst SD-WAN Manager that could allow an authenticated, local attacker to gain DCA user privileges by accessing a credential file for the DCA user on the filesystem as a low-privileged user.<\/li>\n<li><strong>CVE-2026-20133<\/strong> (CVSS&#8230;<\/li>\n<\/ul>\n<p><a href=\"https:\/\/thehackernews.com\/2026\/04\/cisa-adds-8-exploited-flaws-to-kev-sets.html\">Source<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CISA Adds 8 Exploited Flaws to KEV, Sets April-May 2026 Federal Deadlines https:\/\/thehackernews.com\/2026\/04\/cisa-adds-8-exploited-flaws-to-kev-sets.html Publish Date:&#8230;<\/p>\n","protected":false},"author":1,"featured_media":233776,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/blogger.googleusercontent.com\/img\/b\/R29vZ2xl\/AVvXsEjzjZ6Llk3l-F3OFNRpNKvTziH1GObU6niwTMke4hEeI5bVXCcILs3kb25Dehkk1VCBf8NzEEPMLxElgbqLzAq0I1GuFAsDojdbVw-R6CGW6-qMXPaeiKXzQqn9JUL-VoPCVMx8h7FrOXIovnLwLv7T-O2wLdc4kIDA0bftbBDp9kwoDmqq6iYYlaZF6Qaz\/s1600\/cisa-kev.jpg","fifu_image_alt":"","footnotes":""},"categories":[15],"tags":[24,29,27],"class_list":["post-233775","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity","tag-cybersecurity","tag-network-security","tag-vulnerability"],"_links":{"self":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/233775"}],"collection":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/comments?post=233775"}],"version-history":[{"count":1,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/233775\/revisions"}],"predecessor-version":[{"id":233777,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/posts\/233775\/revisions\/233777"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media\/233776"}],"wp:attachment":[{"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/media?parent=233775"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/categories?post=233775"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news-you-need.com\/index.php\/wp-json\/wp\/v2\/tags?post=233775"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}