CVE-2025-20377 - Vulnerability Details

Related Threat Clusters

• Critical Vulnerabilities in Cisco Unified CCX Enable Remote Code Execution

  Cisco disclosed two critical vulnerabilities in its Unified Center Express (CCX) platform that could allow unauthenticated remote attackers to execute malicious code and gain elevated privileges. The vulnerabilities,…

  2 articles · Updated November 6, 2025
• Cisco Faces Multiple Critical Vulnerabilities in Unified CCX and Firewalls

  Cisco has disclosed critical vulnerabilities in its Unified Contact Center Express (CCX) platform and Adaptive Security Appliances (ASA) that allow unauthenticated remote attackers to execute arbitrary code and…

  10 articles · Updated November 10, 2025
• Cisco Firewalls Targeted by New Attack Variant Exploiting Critical Vulnerabilities

  Cisco has reported ongoing attacks against its firewalls, specifically targeting vulnerabilities CVE-2025-20333 and CVE-2025-20362. These flaws allow remote code execution and unauthorized access, leading to potential…

  20 articles · Updated November 14, 2025

Recent Intelligence Reports

• Cisco fixes critical flaws in Unified Contact Center Express — Csoonline · November 7, 2025
• WARNING: Critical Cisco Vulnerabilities Enables Attackers To Execute Malicious Code — Linkedin · November 6, 2025
• Critical Cisco UCCX flaw lets attackers run commands as root — Bleepingcomputer · November 6, 2025

Related Entities