CVE-2026-20182 bypasses Cisco SD-WAN auth via DTLS port 12346, enabling admin access after May 2026 exploitation.
Cisco is warning that a critical Catalyst SD-WAN Controller authentication bypass flaw, tracked as CVE-2026-20182, was ...
The authentication bypass bug (CVE-2026-20182) in Catalyst SD-WAN gives remote attackers admin access, with no workaround ...
Morning Overview on MSN
Cisco’s sixth SD-WAN zero-day of 2026 gives remote attackers admin access through an authentication bypass — CISA confirms active exploitation
A remote attacker with no valid credentials can now seize full administrative control of certain Cisco SD-WAN devices, and ...
Morning Overview on MSN
A Cisco flaw rated 10 out of 10 gives hackers admin access to SD-WAN controllers across entire networks — CISA says it’s already being exploited
A vulnerability carrying the highest possible severity score – tracked as CVE-2025-20188 – is being actively exploited in Cisco SD-WAN controllers, the systems that govern how traffic flows across ...
Multiple critical authentication bypass vulnerabilities in Cisco Catalyst SD-WAN Controller and Manager are under active exploitation by multiple threat clusters, including CVE-2026-20182, which has ...
The cloud-based Webex service has already been patched, but admins must replace an identity provider certificate in Webex Control Hub to complete the fix.
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