CVE-2025-20792

MEDIUM

Mediatek Nr15 - Reachable Assertion

Title source: rule
STIX 2.1

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.

Scores

CVSS v3 5.3
EPSS 0.0009
EPSS Percentile 26.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-617
Status published
Products (1)
mediatek/nr15
Published Dec 02, 2025
Tracked Since Feb 18, 2026