Sign-up

ID

VAR-202512-5347


CVE

CVE-2025-20757


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: MOLY01673751; Issue ID: MSV-4644.

Trust: 1.0

sources: NVD: CVE-2025-20757

AFFECTED PRODUCTS

vendor:mediatekmodel:nr15scope:eqversion: -

Trust: 1.0

sources: NVD: CVE-2025-20757

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-20757
value: MEDIUM

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-20757
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 1.6
impactScore: 3.6
version: 3.1

Trust: 1.0

sources: NVD: CVE-2025-20757

PROBLEMTYPE DATA

problemtype:CWE-617

Trust: 1.0

sources: NVD: CVE-2025-20757

EXTERNAL IDS

db:NVDid:CVE-2025-20757

Trust: 1.0

sources: NVD: CVE-2025-20757

REFERENCES

url:https://corp.mediatek.com/product-security-bulletin/december-2025

Trust: 1.0

sources: NVD: CVE-2025-20757

SOURCES

db:NVDid:CVE-2025-20757

LAST UPDATE DATE

2026-01-24T23:38:53.123000+00:00


SOURCES UPDATE DATE

db:NVDid:CVE-2025-20757date:2025-12-03T21:38:45.177

SOURCES RELEASE DATE

db:NVDid:CVE-2025-20757date:2025-12-02T03:16:17.050