CVE-2025-20792
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-02

Last updated on: 2025-12-03

Assigner: MediaTek, Inc.

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: MOLY01717526; Issue ID: MSV-5591.
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Meta Information
Published
2025-12-02
Last Modified
2025-12-03
Generated
2026-06-16
AI Q&A
2025-12-02
EPSS Evaluated
2026-06-15
NVD
CVE-2025-20792
EUVD
EUVD-2025-200175
Affected Vendors & Products
Showing 22 associated CPEs
Vendor Product Version / Range
mediatek nr15 *
mediatek mt2735 *
mediatek mt6833 *
mediatek mt6833p *
mediatek mt6853 *
mediatek mt6853t *
mediatek mt6855 *
mediatek mt6855t *
mediatek mt6873 *
mediatek mt6875 *
mediatek mt6875t *
mediatek mt6877 *
mediatek mt6877t *
mediatek mt6877tt *
mediatek mt6880 *
mediatek mt6883 *
mediatek mt6885 *
mediatek mt6889 *
mediatek mt6890 *
mediatek mt6891 *
mediatek mt6893 *
mediatek mt8791t *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-617 The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.
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Executive Summary

This vulnerability occurs in the modem due to improper input validation, which can cause the system to crash. It can be exploited remotely if a user equipment (UE) connects to a rogue base station controlled by an attacker, without requiring any user interaction or additional execution privileges.

Impact Analysis

The vulnerability can lead to a remote denial of service (DoS) attack, causing the affected modem system to crash and potentially disrupting communication services.

Mitigation Strategies

Apply the patch identified as MOLY01717526 provided by the vendor to fix the improper input validation issue and prevent potential system crashes caused by rogue base stations.

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