What is CVE-2025-20663?

CVE-2025-20663 is a high-severity vulnerability in Mediatek Mt7915, classified under CWE-248. CVSS score: 7.5/10. Published 2025-04-07.

How severe is CVE-2025-20663?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Mediatek Mt7915

CVE-2025-20663

In wlan AP driver, there is a possible information disclosure due to an uncaught exception. This could lead to remote (proximal/adjacent) information disclosure with no additional execution privileges needed. User interaction is not needed…

EPSS: 0.005 (39.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Mediatek Mt7915
Mediatek Mt7916
Mediatek Mt7981
Mediatek Mt7986
Mediatek Software_development_kit
Mediatek, Inc. Mt7915, Mt7916, Mt7981, Mt7986 — versions SDK release 7.4.0.1 (MT7915) and 7.6.7.2 (MT7916, MT798X) and before

Weakness classification (CWE)

CWE-248

References

security@mediatek.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-20663?: CVE-2025-20663 is a high-severity vulnerability in Mediatek Mt7915, classified under CWE-248. CVSS score: 7.5/10. Published 2025-04-07.
How severe is CVE-2025-20663?: High severity. CVSS v3 base score is 7.5 out of 10.