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CVE-2025-20633: In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code...

8.8 CVSS

Description

In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00400889; Issue ID: MSV-2491.

Classification

CVE ID: CVE-2025-20633

CVSS Base Severity: HIGH

CVSS Base Score: 8.8

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

Affected Products

Vendor: MediaTek, Inc.

Product: MT7603, MT7615, MT7622, MT7915

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.05% (probability of being exploited)

EPSS Percentile: 24.75% (scored less or equal to compared to others)

EPSS Date: 2025-03-04 (when was this score calculated)

References

https://corp.mediatek.com/product-security-bulletin/February-2025

Timeline