CVE-2025-20714
7.8
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.8 / Impact: 5.9
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
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: WCNCR00432659; Issue ID: MSV-3902.
Affected (3)
Products: Mediatek: Software Development Kit · Openwrt: Openwrt
Configuration A
| Vulnerable Software | Affected Versions |
|---|---|
| Up to 7.6.7.2 |
| Running on/with | Platform Versions |
|---|---|
Mediatek Mt7615 | All versions |
Mediatek Mt7622 | All versions |
Mediatek Mt7663 | All versions |
Mediatek Mt7915 | All versions |
Mediatek Mt7916 | All versions |
Mediatek Mt7981 | All versions |
Mediatek Mt7986 | All versions |
Related CWEs
CWE-121
Stack-based Buffer Overflow
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.
References (1)
Source: security@mediatek.com
Vendor Advisory
Timeline
No history available yet.