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HIGH · 7.8

CVE-2025-20632

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 no additional execution privileges needed. User inter...

Vulnerability 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 no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00397139; Issue ID: MSV-2188.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
MediatekSoftware Development Kit<= 7.6.7.2
MediatekMt7615-
MediatekMt7622-
MediatekMt7663-
MediatekMt7915-
MediatekMt7916-
MediatekMt7981-
MediatekMt7986-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2025-20632?

CVE-2025-20632 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 no additional execution privileges needed. User inter...

How severe is CVE-2025-20632?

CVE-2025-20632 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-20632?

Check the references section above for vendor advisories and patch information. Affected products include: Mediatek Software Development Kit, Mediatek Mt7615, Mediatek Mt7622, Mediatek Mt7663, Mediatek Mt7915.