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: WCNCR00441507; Issue ID: MSV-4112.

INFO

Published Date :

2025-11-04T06:20:10.764Z

Last Modified :

2025-11-05T04:55:51.084Z

Source :

MediaTek
AFFECTED PRODUCTS

The following products are affected by CVE-2025-20734 vulnerability.

Vendors Products
Mediatek
  • Mt6890
  • Mt7615
  • Mt7622
  • Mt7663
  • Mt7915
  • Mt7916
  • Mt7981
  • Mt7986
  • Software Development Kit
Mediatk
  • Mt6890
  • Mt7615
  • Mt7622
  • Mt7663
  • Mt7915
  • Mt7916
  • Mt7981
  • Mt7986
Openwrt
  • Openwrt
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-20734.

URL Resource
https://corp.mediatek.com/product-security-bulletin/November-2025 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact