CVE Alert: CVE-2025-2796

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Vulnerability Summary: CVE-2025-2796

On affected platforms with hardware IPSec support running Arista EOS with IPsec enabled and anti-replay protection configured, EOS may exhibit unexpected behavior in specific cases. Received duplicate encrypted packets, which should be dropped under normal anti-replay protection, will instead be forwarded due to this vulnerability. Note: this issue does not affect VXLANSec or MACSec encryption functionality.

Affected Endpoints:

No affected endpoints listed.

Published Date:

5/27/2025, 11:15:21 PM

⚠️ CVSS Score:

CVSS v3 Score: 5.3 (Medium)

Exploit Status:

Not Exploited

References:

Recommended Action:

No proposed action available. Please refer to vendor documentation for updates.


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