{"id":"CVE-2026-73454","published":"2026-09-16T09:17:05.020","lastModified":"2026-09-17T04:18:00.073","description":"On affected platforms running Arista EOS with gRPC Network Security Interface (gNSI) Credentialz configured, a specially crafted request can cause unintended modifications to the target account's properties. This may result in the account being assigned elevated privileges or access beyond what an administrator intended.","cvssScore":8.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","cwes":["CWE-77"],"vendors":[],"products":[],"references":[{"url":"https://www.arista.com/en/support/advisories-notices/security-advisory/24721-security-advisory-0165","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}