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


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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.The vulnerability, tracked as CVE-2026-20182, carries a CVSS score of 10.0.”A vulnerability in the peering authentication in Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, and Cisco Catalyst SD-WAN Manager, formerly

First seen on thehackernews.com

Jump to article: thehackernews.com/2026/05/cisco-catalyst-sd-wan-controller-auth.html

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