Threats tagged 'ghsa-vq3p-3r98-j8w8'

1 threat

Severity	CVSS	Signals	Threat	Source	Published	Score and star
Medium	4.7	EPSS 0.3%	CVE-2026-73443Arista Networks EOS · Authentication Bypass by Capture-replay Medium4.7EPSS 0.3%2026-09-16CVE Database V5CVE-2026-73443 CVE-2026-73443 is an authentication bypass vulnerability in Arista Networks EOS affecting VRRPv2 IP-AH authentication. An unauthenticated attacker on the same layer 2 network segment can capture and replay legitimate VRRP advertisements indefinitely. This replay can cause stale VRRP state to be advertised, preventing backup routers from taking over the virtual gateway after the master router fails, resulting in denial of service for hosts relying on the virtual gateway. EPSS 0.3%Vulnerability CWE-294 #ghsa-vq3p-3r98-j8w8	CVE Database V5	2026-09-16

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