CVE-2025-20715CWE-787

CVE-2025-20715

High · published October 14, 2025

CVSS v3.1
7.8
EPSS
0%
Percentile
2.9
In the wild
Unconfirmed
What it is

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: WCNCR00421152; Issue ID: MSV-3731.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00139 · 2.9th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2025-10-14T14:15Z
Affected products (3)
ProductVersionsFixed in
mediatek/software_development_kit≤ 7.6.7.2—
openwrt/openwrtall versions—
openwrt/openwrtall versions—
References (1)
https://corp.mediatek.com/product-security-bulletin/October-2025 · [email protected]
EPSS history
Timeline
  • 14 OCT 09:11Z
    In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check
    cvelistv5