Junglewise Threat Intelligence

CVE-2025-20755: In Modem, there is a possible application crash due to improper input validation. This could lead to remote denial of service, if a UE has c

CVE-2025-20755 · Severity: medium · CVSS 5.3 · Published 2025-12-02

Technologies: MediaTek MT8791, MediaTek Mt6880, MediaTek Mt8675, MediaTek Mt6885, MediaTek Mt6883, MediaTek Mt6875, MediaTek Mt8791t, MediaTek Mt6855, MediaTek Mt8771, MediaTek Mt6877, MediaTek Mt6889, MediaTek Mt8797, MediaTek Mt6853, MediaTek MT2735, MediaTek MT6891, MediaTek MT6833, MediaTek Mt6893, MediaTek MT6873, MediaTek Mt6890. Vendors: MediaTek.

Executive brief

In Modem, there is a possible application crash due to improper input validation. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00628396; Issue ID: MSV-4775.

Affected products

  • MediaTek mt6833p
  • MediaTek MT8791
  • MediaTek mt6880
  • MediaTek mt8675
  • MediaTek mt6885
  • MediaTek nr15
  • MediaTek mt6883
  • MediaTek mt6875
  • MediaTek mt8791t
  • MediaTek mt6855
  • MediaTek mt8771
  • MediaTek mt6877t
  • MediaTek mt6877
  • MediaTek mt6877tt
  • MediaTek mt6889
  • MediaTek mt8797
  • MediaTek mt6853
  • MediaTek mt6855t
  • MediaTek MT2735
  • MediaTek mt6875t
  • MediaTek MT6891
  • MediaTek MT6833
  • MediaTek mt6893
  • MediaTek MT6873
  • MediaTek mt6853t
  • MediaTek mt6890

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