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Cisco Faces Multiple Critical Vulnerabilities in Unified CCX and Firewalls

First seen 23 Nov 2025, 03:35 UTC •

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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 potentially gain root access. The vulnerabilities, tracked as CVE-2025-20354 and CVE-2025-20362, pose significant risks to organizations relying on these systems for customer support and network security. Security updates have been released to address these issues.

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Cisco Faces Multiple Critical Vulnerabilities in Unified CCX and Firewalls

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