CVE-2025-20663 json
In wlan AP driver, there is a possible information disclosure due to an uncaught exception.
published 2025-04-07 19 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-9965
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 46%
- public exploits
- 0
- none known
Summary
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 for exploitation. Patch ID: WCNCR00408868; Issue ID: MSV-3031.
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 19 mo ago
Exploit prediction
0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
Affected products
- MediaTek, Inc. MT7915, MT7916, MT7981, MT7986
Classification
- Weakness
-
- CWE-248 Uncaught Exception
References
-
corp.mediatek.com
/product-security-bulletin/April-2025
vendor-advisory
Sources
- CVE List CVE-2025-20663
- NVD CVE-2025-20663
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