Vulnerability Overview
Exploitation Activity
Exploitation Intelligence
Cisco has disclosed a critical authentication bypass vulnerability, CVE-2026-20182, affecting its Catalyst SD-WAN Controller and Manager. This flaw allows unauthenticated remote attackers to bypass authentication and gain administrative privileges, enabling manipulation of network configurations. Th...
Cisco has confirmed that attackers are exploiting a vulnerability in its Unified Communications Manager (Unified CM), tracked as CVE-2026-20230, which was patched on June 3, 2026. This vulnerability allows for server-side request forgery (SSRF) attacks through improperly validated HTTP requests, pot...
Cisco disclosed a critical server-side request forgery (SSRF) vulnerability in its Unified Communications Manager (CVE-2026-20230) on June 3, 2026. This flaw allows attackers with network access to write arbitrary files to the operating system, potentially escalating privileges to root. A proof-of-c...