Cisco Secure Firewall Snort 3 Vulnerability Enable DoS Attacks

A critical vulnerability discovered in Cisco’s Secure Firewall Threat Defense Software has been identified as CVE-2025-20217, posing significant risks to network security infrastructure worldwide. The vulnerability, affecting the Snort 3 Detection Engine, could allow unauthenticated remote attackers to launch denial of service (DoS) attacks against affected devices, potentially disrupting critical network operations. Attribute Value CVE […]

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