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 ...

Customers urged to audit logs and preserve evidence as flaw allows attackers to gain root access by uploading crafted files ...

Cisco Unified Communications Manager vulnerability CVE-2026-20230 allows unauthenticated attackers to gain root access via ...

Cisco warns of public PoC targeting CVE-2026-20230, a high-severity SSRF vulnerability in Unified CM and Unified CM SME.

Cisco patched a Unified CM flaw allowing unauthenticated network attackers to write files and escalate to root.

Cisco has released security updates to patch a critical-severity Unified Communications Manager (Unified CM) flaw that allows attackers to gain root privileges. Cisco Unified CM (formerly known as ...

Cisco addresses security vulnerabilities in three products, including a critical one in Unified Communications Manager.

Cisco on Wednesday disclosed a maximum-security vulnerability that allows remote threat actors with no authentication to change the password of any user, including those of administrators with ...