CVE-2025-20753

Published Dec 2, 2025

Last updated 8 months ago

Overview

Description
In Modem, there is a possible system crash due to an uncaught exception. 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: MOLY01689252; Issue ID: MSV-4841.
Source
security@mediatek.com
NVD status
Analyzed
Products
nr15, nr16

Risk scores

CVSS 3.1

Type
Secondary
Base score
5.3
Impact score
3.6
Exploitability score
1.6
Vector string
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity
MEDIUM

Weaknesses

security@mediatek.com
CWE-248

Social media

Hype score
Not currently trending

Configurations

References

Sources include official advisories and independent security research.