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 asCVE-2025-20241and assigned a CVSS score of 7.4, affects the Intermediate System-to-Intermediate System (IS-IS) feature in Cisco NX-OS […] The post Cisco Nexus 3000 & 9000 Vulnerability Enables DoS Attacks appeared first on GBHackers Security | #1 Globally Trusted Cyber Security News Platform.
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