CVEvulnerability

CVE-2025-20731

5.3 MEDIUM Published 2025-11-04 Modified 2026-10-18 Official page ↗
Status
Modified
Published
2025-11-04
Last modified
2026-10-18
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.3 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
4.2 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Weaknesses
CWE-122, CWE-787

Description

In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege (when OceReducedNeighborReport is disabled). User interaction is not needed for exploitation. Patch ID: WCNCR00441511; Issue ID: MSV-4140.

Affected configurations

• mediatek software development kit (<= 7.6.7.2) • openwrt openwrt 19.07.0 • openwrt openwrt 21.02.0

Related

Weakness · CWE (2)

  • CWE-122 Heap-based Buffer Overflow weakness
  • CWE-787 Out-of-bounds Write weakness

References