Cisco Catalyst SD-WAN Manager vulnerability CVE-2026-20245 is under active exploitation and has a CVSS score of 7.8.
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 ...
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 ...
Customers urged to audit logs and preserve evidence as flaw allows attackers to gain root access by uploading crafted files ...
The vulnerability enables authenticated attackers to take over the enterprise network management system as root and may be ...
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