Published Oct 1, 2026, 6:33 AM ET · Updated a month ago · 1 source
CISA Adds Exploited Cisco Catalyst SD-WAN Manager Auth Bypass to KEV
The Hacker News
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Original Report
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a critical authentication bypass flaw impacting Cisco Catalyst SD-WAN Manager to its Known Exploited Vulnerabilities (KEV), following reports of active exploitation. The vulnerability, tracked as CVE-2026-76504 (CVSS score: 9.8), could allow an unauthenticated, remote attacker to access an affected system with