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MEDIUM · 5.7

CVE-2025-20670

In Modem, there is a possible permission bypass due to improper certificate validation. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by th...

Vulnerability Description

In Modem, there is a possible permission bypass due to improper certificate validation. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by the attacker, with User execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01334347; Issue ID: MSV-2772.

CVSS Score

5.7

MEDIUM

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

Affected Products

VendorProductVersions
MediatekNr16-
MediatekNr17-
MediatekNr17R-
MediatekMt2737-
MediatekMt6813-
MediatekMt6835-
MediatekMt6835T-
MediatekMt6878-
MediatekMt6878M-
MediatekMt6879-
MediatekMt6886-
MediatekMt6895-
MediatekMt6895Tt-
MediatekMt6896-
MediatekMt6897-
MediatekMt6899-
MediatekMt6980-
MediatekMt6980D-
MediatekMt6983-
MediatekMt6983T-

Related Weaknesses (CWE)

CWE-295

References

FAQ

What is CVE-2025-20670?

CVE-2025-20670 is a vulnerability with a CVSS score of 5.7 (MEDIUM). In Modem, there is a possible permission bypass due to improper certificate validation. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by th...

How severe is CVE-2025-20670?

CVE-2025-20670 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-20670?

Check the references section above for vendor advisories and patch information. Affected products include: Mediatek Nr16, Mediatek Nr17, Mediatek Nr17R, Mediatek Mt2737, Mediatek Mt6813.