Cisco has issued a high-severity security advisory (ID: cisco-sa-ndfc-shkv-snQJtjrp) regarding a critical SSH host key validation vulnerability in its Nexus Dashboard Fabric Controller (NDFC), tracked as CVE-2025-20163. The flaw, assigned a CVSS 3.1 base score of 8.7, could allow unauthenticated, remote attackers to impersonate Cisco NDFC-managed devices, posing significant risks to data center infrastructure. The […]

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