Cisco has issued a high-severity security advisory warning of a dangerous vulnerability in its Nexus 3000 and 9000 Series switches that could allow attackers to trigger denial of service (DoS) attacks through crafted network packets. The vulnerability, tracked as CVE-2025-20241 and assigned a CVSS score of 7.4, affects the Intermediate System-to-Intermediate System (IS-IS) feature in Cisco NX-OS […]

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Source: gbHackers
Source Link: https://gbhackers.com/cisco-nexus-3000-9000-vulnerability/