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Cybersecurity

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.

Source AI Summary Published May 14, 2026 Brief Under 1 min brief
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Cisco has released updates to address a maximum-severity authentication bypass flaw in Catalyst SD-WAN Controller. The vulnerability, tracked as CVE-2026-20182, has been exploited in limited attacks and carries a CVSS score of 10.0. Cisco urges affected users to apply the updates as soon as possible.

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