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Exploit / PoChighExploited in the wild

CISA Adds 8 Exploited Flaws to KEV, Sets April

The Hacker Newsby @TheHackersNews ()3 min read4 · 2 reads
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Vulnerabilities mentioned

All
CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2023-27351
Authentication Bypass in PaperCut NG/MF Print Management Software
7.578%KEVRansomware
KEV
CVE-2024-27198
+1 related CVE
Authentication Bypass in JetBrains TeamCity CI/CD Server
9.8
group max
100%KEVRansomware
KEV
CVE-2025-2749
Path Traversal to Authenticated RCE in Kentico Xperience Through 13.0.178
7.24%KEVPoC
KEV
CVE-2025-32975
Authentication Bypass in Quest KACE Systems Management Appliance (SSO)
10.02%KEV
KEV
CVE-2025-48700
Cross-Site Scripting in Synacor Zimbra Collaboration Suite Classic UI
6.12%KEV
KEV
CVE-2025-66376
Stored Cross-Site Scripting in Synacor Zimbra Collaboration Suite Classic UI
6.120%KEV
KEV
CVE-2026-20122
Arbitrary File Overwrite via Privileged APIs in Cisco Catalyst SD-WAN Manager
5.426%KEV
KEV
CVE-2026-20133
+1 related CVE
Actively Exploited Information Disclosure in Cisco Catalyst SD-WAN Manager
7.531%KEV
KEV

From the original article

3 min read at thehackernews.com

 Ravie Lakshmanan  Apr 21, 2026 Network Security / Threat Intelligence 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.

The Hacker News

By @TheHackersNews · thehackernews.com

Read the full article at The Hacker News

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.