CVE-2026-102163

Security Advisory 0195

State: Published
Severity: 8.7 High
Published: Oct 6, 2026
Updated: Oct 6, 2026
Reserved: Sep 28, 2026

Description

On affected Arista access points with Wireless Intrusion Prevention System (WIPS) active, an unauthenticated attacker within radio frequency (RF) proximity can send a crafted frame to crash the sensor service, disabling WIPS monitoring on the access point, or potentially achieve remote code execution. No wireless association or authentication is required.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L	Arista
3.1	8.8 High	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	Arista

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
Wi-Fi Access PointsArista Networks	22.0.0 through 22.0.1F-32Affected 21.3.0 through 21.3.0M-13Affected 1.0.0 to before 21.3.0Affected

References

https://www.arista.com/en/support/advisories-notices/security-advisory/24811-security-advisory-0195vendor-advisory

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