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HIGH · 7.8

CVE-2025-20728

In wlan STA driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction i...

Vulnerability Description

In wlan STA driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00447115; Issue ID: MSV-4276.

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 Kit3.7
MediatekMt7902-
MediatekMt7920-
MediatekMt7921-
MediatekMt7922-
MediatekMt7925-
MediatekMt7927-

Related Weaknesses (CWE)

CWE-122CWE-787

References

FAQ

What is CVE-2025-20728?

CVE-2025-20728 is a vulnerability with a CVSS score of 7.8 (HIGH). In wlan STA driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction i...

How severe is CVE-2025-20728?

CVE-2025-20728 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-2025-20728?

Check the references section above for vendor advisories and patch information. Affected products include: Mediatek Software Development Kit, Mediatek Mt7902, Mediatek Mt7920, Mediatek Mt7921, Mediatek Mt7922.