What is CVE-2026-102161?

CVE-2026-102161 is a high-severity vulnerability in Arista Networks Cloudvision Cue, classified under Authentication Bypass by Spoofing. CVSS score: 8.8/10. Published 2026-10-06.

How severe is CVE-2026-102161?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Arista Networks Cloudvision Cue

CVE-2026-102161

An unauthenticated attacker located on an adjacent private network (or any attacker routed through a reverse proxy/load balancer that forwards client headers) can forge their source IP address and gain administrative session privileges on the CV-CUE backend.

Published 2026-10-06 · last modified 2026-10-06.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Arista Networks Cloudvision Cue

Weakness classification (CWE)

References

www.arista.com/en/support/advisories-notices/security-advisory/24806-security-a… (vendor-advisory)

Frequently asked questions

What is CVE-2026-102161?: CVE-2026-102161 is a high-severity vulnerability in Arista Networks Cloudvision Cue, classified under Authentication Bypass by Spoofing. CVSS score: 8.8/10. Published 2026-10-06.
How severe is CVE-2026-102161?: High severity. CVSS v3 base score is 8.8 out of 10.