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TI-2026-68908 Aliases CVE-2026-102159GHSA-4pc8-pcf6-c2c3

Access control flaw in Arista CloudVision CUE backend

Priority MEDIUM 48CWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-306.

Summary

Arista CloudVision CUE from 2022.3.0 through 2026.2.0 contains an access-control flaw in its backend (CWE-306). The backend does not require authentication for functionality intended only for internal services. An unauthenticated network attacker can reach that functionality, which may expose sensitive location information or disrupt affected services.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

An access-control flaw in the CV-CUE backend may allow an unauthenticated network attacker to access functionality intended only for internal services. Successful exploitation may expose sensitive location information or disrupt affected services.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00363 30th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AristaCloudVision CUE2022.3.0 – 2026.2.0—No fix listedCNA
  • CloudVision CUE VendorArista Affected 2022.3.0 – 2026.2.0 Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Arista CloudVision CUE.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Arista Networks CloudVision CUE — arista.com/en/support/advisories-notices/security-advisory/…

    6 records Highest priority Priority MEDIUM 2 MEDIUM, 4 LOW

    Other records, highest priority first

    • TI-2026-68909 OS command injection in Arista CloudVision CUE backup managementPriority MEDIUM 42
    • TI-2026-68910 Authentication bypass in Arista CloudVision CUE via IP spoofingPriority LOW 39
    • TI-2026-68907 Arista CloudVision CUE SQL Injection via API ParametersPriority LOW 31
    Show all 6 records → Advisory →

Timeline

  1. 2026-10-06 Threatist record created from CVE-2026-102159
  2. 2026-10-07 Alias added: GHSA-4pc8-pcf6-c2c3

References

Advisory 1

  • TI-2026-79524 Privilege escalation in Arista VeloCloud Orchestrator on-premises KEVCVSS 4.0CRITICAL 9.4
  • TI-2026-63212 Improper input validation in Arista VeloCloud Orchestrator On-Prem KEVCVSS 4.0CRITICAL 9.5
  • TI-2026-13992 VeloCloud Orchestrator OS Command Injection KEVCVSS 4.0CRITICAL 10.0
  • TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
  • TI-2014-05157 GNU Bash through 4.3 processes trailing strings after function definitions in the values… KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-23989 crypto: algif_aead - Revert to operating out-of-place KEVCVSS 3.1HIGH 7.8
See all 216 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences