CVE-2025-20750

MEDIUM
6.5
CVSS Score
Published: December 2, 2025 at 02:34 AM UTC
Updated: June 17, 2026 at 08:41 AM UTC
26 products affected across 1 vendorNR15MT6885MT6877

Using MT2735, MT6833, MT6833P, MT6853, MT6853T, MT6855, MT6855T, MT6873, MT6875, MT6875T, MT6877, MT6877T, MT6877TT, MT6880, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893, MT8675, MT8771, MT8791, MT8791T, MT8797 by MediaTek, Inc.?

Get instant alerts when new vulnerabilities affect MT2735, MT6833, MT6833P, MT6853, MT6853T, MT6855, MT6855T, MT6873, MT6875, MT6875T, MT6877, MT6877T, MT6877TT, MT6880, MT6883, MT6885, MT6889, MT6890, MT6891, MT6893, MT8675, MT8771, MT8791, MT8791T, MT8797 - before attackers find them.

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

In Modem, there is a possible system 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: MOLY01661199; Issue ID: MSV-4296.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
mediatek-mt2735 (environment) · mediatek-mt6833 (environment) · mediatek-mt6833p (environment) · mediatek-mt6853 (environment) · mediatek-mt6853t (environment) · mediatek-mt6855 (environment) · mediatek-mt6855t (environment) · mediatek-mt6873 (environment) · mediatek-mt6875 (environment) · mediatek-mt6875t (environment) · mediatek-mt6877 (environment) · mediatek-mt6877t (environment) · mediatek-mt6877tt (environment) · mediatek-mt6880 (environment) · mediatek-mt6883 (environment) · mediatek-mt6885 (environment) · mediatek-mt6889 (environment) · mediatek-mt6890 (environment) · mediatek-mt6891 (environment) · mediatek-mt6893 (environment) · mediatek-mt8675 (environment) · mediatek-mt8771 (environment) · mediatek-mt8791 (environment) · mediatek-mt8791t (environment) · mediatek-mt8797 (environment)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMCISA-ADP
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-476

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