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The Hacker News 3 weeks, 1 day ago

Cisco Catalyst SD-WAN Controller Auth Bypass Actively Exploited to Gain Admin Access

Cisco has released updates to address a maximum-severity authentication bypass flaw in Catalyst SD-WAN Controller that it said has been exploited in limited attacks

More from The Hacker News 15 May 2026, 5:45 a.m. Incident · 7 stories Authentication Bypass CVE Cisco Flaw Vulnerability

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Cisco Catalyst SD-WAN Controller Auth Bypass Actively Exploited to Gain Admin Access