{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-22T17:36:22.077","vulnerabilities":[{"cve":{"id":"CVE-2025-2796","sourceIdentifier":"psirt@arista.com","published":"2025-05-27T23:15:21.283","lastModified":"2026-04-15T00:35:42.020","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"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.\n\nNote: this issue does not affect VXLANSec or MACSec encryption functionality."},{"lang":"es","value":"En las plataformas afectadas con compatibilidad de hardware IPSec y que ejecutan Arista EOS con IPsec habilitado y protección antirreproducción configurada, EOS puede presentar un comportamiento inesperado en casos específicos. Los paquetes cifrados duplicados recibidos, que deberían descartarse con la protección antirreproducción normal, se reenviarán debido a esta vulnerabilidad. Nota: Este problema no afecta la funcionalidad de cifrado de VXLANSec ni de MACSec."}],"metrics":{"cvssMetricV31":[{"source":"psirt@arista.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4}]},"references":[{"url":"https://www.arista.com/en/support/advisories-notices/security-advisory/21413-security-advisory-0119","source":"psirt@arista.com"}]}}]}