CVE-2026-102159

Security Advisory 0190

State: Published
Severity: 9.3 Critical
Published: Oct 6, 2026
Updated: Oct 6, 2026
Reserved: Sep 28, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
4.0	9.3 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N	Arista
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Arista

Weaknesses

CWE-306 Missing Authentication for Critical Function

Affected Products

Product	Versions
CloudVision CUEArista Networks	2022.3.0 through 2026.2.0Affected

References

https://www.arista.com/en/support/advisories-notices/security-advisory/24806-security-advisory-0190vendor-advisory

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