CVE-2025-20735
High
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 with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00435349; Issue ID: MSV-4051.
SeverityHigh
CVSS7.8
Exploit probability—
ProductMediatek Software Development Kit
PublishedNov 4, 2025
First seenNov 4, 2025
Weakness typeCWE-122CWE-122
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mediatek software_development_kit | v ≤ 7.6.7.2 | — |
| openwrt openwrt | 19.07.0, 21.02.0 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.