CVEvulnerability
CVE-2023-24512
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-04-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- Weaknesses
- CWE-284, CWE-863
Description
On affected platforms running Arista EOS, an authorized attacker with permissions to perform gNMI requests could craft a request allowing it to update arbitrary configurations in the switch. This situation occurs only when the Streaming Telemetry Agent (referred to as the TerminAttr agent) is enabled and gNMI access is configured on the agent. Note: This gNMI over the Streaming Telemetry Agent scenario is mostly commonly used when streaming to a 3rd party system and is not used by default when streaming to CloudVision
Affected configurations
• arista eos (>= 4.26.0 < 4.26.10m)
• arista eos (>= 4.27.0 < 4.27.9m)
• arista eos (>= 4.28.0 < 4.28.6m)
• arista eos (>= 4.29.0 < 4.29.2f)
• arista ceos-lab
• arista cloudeos
• arista veos-lab
Related
References
- https://www.arista.com/en/support/advisories-notices/security-advisory/17250-security-advisory-0086 Exploit, Mitigation, Vendor Advisory
- https://www.arista.com/en/support/advisories-notices/security-advisory/17250-security-advisory-0086 Exploit, Mitigation, Vendor Advisory