Cisco Catalyst SD-WAN Manager vulnerability CVE-2026-20245 is under active exploitation and has a CVSS score of 7.8.
Morning Overview on MSN
Cisco’s SD-WAN flaw is the second this year to carry a maximum 10.0 severity score, handing remote attackers full admin control of a controller or edge router
For the second time in 2026, a Cisco Catalyst SD-WAN vulnerability has earned the maximum 10.0 severity score on the Common ...
The vulnerability enables authenticated attackers to take over the enterprise network management system as root and may be ...
On Thursday, Cisco warned of a high-severity, unpatched zero-day in the Cisco Catalyst SD-WAN Manager (tracked as CVE-2026-20245) actively exploited in attacks enabling root privilege escalation. The ...
Customers urged to audit logs and preserve evidence as flaw allows attackers to gain root access by uploading crafted files ...
Morning Overview on MSN
CISA issued emergency directive 26-03 ordering federal agencies to patch Cisco’s SD-WAN flaw now, warning attackers are already slipping past the login screen
Federal agencies running Cisco Catalyst SD-WAN equipment face a hard deadline of 5:00 PM ET on February 27, 2026, to patch a ...
On Thursday, Cisco warned of a high-severity, unpatched zero-day in the Cisco Catalyst SD-WAN Manager (tracked as CVE-2026-20245) actively exploited in attacks enabling root privilege escalation.
The authentication bypass bug (CVE-2026-20182) in Catalyst SD-WAN gives remote attackers admin access, with no workaround available. Cisco has disclosed a max-severity authentication bypass ...
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