CVE-2025-20704

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

I

n Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01516959; Issue ID: MSV-3502.

References

Link	Resource
https://corp.mediatek.com/product-security-bulletin/September-2025	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:mediatek:nr17:-:::::::*
	cpe:2.3:o:mediatek:nr17r:-:::::::*

OR	cpe:2.3:h:mediatek:mt6813:-:::::::*
	cpe:2.3:h:mediatek:mt6835:-:::::::*
	cpe:2.3:h:mediatek:mt6835t:-:::::::*
	cpe:2.3:h:mediatek:mt6878:-:::::::*
	cpe:2.3:h:mediatek:mt6878m:-:::::::*
	cpe:2.3:h:mediatek:mt6897:-:::::::*
	cpe:2.3:h:mediatek:mt6899:-:::::::*
	cpe:2.3:h:mediatek:mt6991:-:::::::*
	cpe:2.3:h:mediatek:mt8676:-:::::::*
	cpe:2.3:h:mediatek:mt8678:-:::::::*
	cpe:2.3:h:mediatek:mt8792:-:::::::*
	cpe:2.3:h:mediatek:mt8863:-:::::::*
	cpe:2.3:h:mediatek:mt8873:-:::::::*
	cpe:2.3:h:mediatek:mt8883:-:::::::*

History

17 Feb 2026, 15:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~8.8~~	v2 : unknown v3 : 8.0

03 Sep 2025, 16:07

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-09-01 06:15

Updated : 2026-02-17 15:16

NVD link : CVE-2025-20704

Mitre link : CVE-2025-20704

CVE.ORG link : CVE-2025-20704

JSON object : View

Products Affected

CWE

CWE-787

Out-of-bounds Write

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