Skip to content
CVE PROGRAM SOURCE RECORD8.6 High

CVE-2026-73454

Security Advisory 0165

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Arista Networks EOS

Default version status: unaffected

  • 4.30.0F to < 4.31.0Faffected
  • 4.31.0F to < 4.32.0Faffected
  • 4.32.0F to < 4.33.0Faffected
  • 4.33.0F to ≤ 4.33.8Maffected
  • 4.34.0F to ≤ 4.34.7Maffected
  • 4.35.0F to ≤ 4.35.5Maffected
  • 4.36.0F to ≤ 4.36.0.1Faffected

References