CVE-2025-20748_CVE-2025-20748

6.7 / 10

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

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. User interaction is not needed for exploitation. Patch ID: WCNCR00432679; Issue ID: MSV-3950.

Basic Information

ID CVE-2025-20748

Source MediaTek

Published Nov 4, 2025 at 06:20

Modified Nov 4, 2025 at 14:01

Affected Product

Vendor MediaTek, Inc.

Product MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986

Version SDK release 7.6.7.2 and before / openWRT 19.07, 21.02

Affected Versions MediaTek, Inc. MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 SDK release 7.6.7.2 and before / openWRT 19.07, 21.02

CWE Classification

CWE-120

References

corp.mediatek.com /product-security-bulletin/November-2025

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