#VU108521 Improper Certificate Validation in MediaTek products - CVE-2025-20670
Published: May 5, 2025
Vulnerability identifier: #VU108521
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-20670
CWE-ID: CWE-295
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
MT2737
MT6813
MT6835
MT6835T
MT6878
MT6878M
MT6879
MT6886
MT6895
MT6895TT
MT6896
MT6897
MT6899
MT6980
MT6980D
MT6983
MT6983T
MT6985
MT6985T
MT6989
MT6989T
MT6990
MT6991
MT8666
MT8667
MT8673
MT8675
MT8676
MT8678
MT8765
MT8766
MT8768
MT8771
MT8781
MT8786
MT8788
MT8788E
MT8789
MT8791
MT8791T
MT8795T
MT8798
MT8797
MT2737
MT6813
MT6835
MT6835T
MT6878
MT6878M
MT6879
MT6886
MT6895
MT6895TT
MT6896
MT6897
MT6899
MT6980
MT6980D
MT6983
MT6983T
MT6985
MT6985T
MT6989
MT6989T
MT6990
MT6991
MT8666
MT8667
MT8673
MT8675
MT8676
MT8678
MT8765
MT8766
MT8768
MT8771
MT8781
MT8786
MT8788
MT8788E
MT8789
MT8791
MT8791T
MT8795T
MT8798
MT8797
Software vendor:
MediaTek
MediaTek
Description
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper certificate validation in Modem. A remote user can gain access to sensitive informatin on the system.
Remediation
Install updates from vendor's website.