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ID

VAR-202512-1246


CVE

CVE-2025-20756


DESCRIPTION

In Modem, there is a possible system crash due to a logic error. 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: MOLY01673749; Issue ID: MSV-4643.

Trust: 1.0

sources: NVD: CVE-2025-20756

AFFECTED PRODUCTS

vendor:mediatekmodel:nr15scope:eqversion: -

Trust: 1.0

sources: NVD: CVE-2025-20756

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-20756
value: MEDIUM

Trust: 1.0

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-20756
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-2025-20756

PROBLEMTYPE DATA

problemtype:CWE-1287

Trust: 1.0

sources: NVD: CVE-2025-20756

EXTERNAL IDS

db:NVDid:CVE-2025-20756

Trust: 1.0

sources: NVD: CVE-2025-20756

REFERENCES

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

Trust: 1.0

sources: NVD: CVE-2025-20756

SOURCES

db:NVDid:CVE-2025-20756

LAST UPDATE DATE

2025-12-19T22:50:28.336000+00:00


SOURCES UPDATE DATE

db:NVDid:CVE-2025-20756date:2025-12-03T21:40:10.443

SOURCES RELEASE DATE

db:NVDid:CVE-2025-20756date:2025-12-02T03:16:16.907