CVE-2025-20704

HIGH EPSS 20.2%
Published Sep 1, 202510mo ago · Modified Jun 17, 20262w ago
8.0 CVSS 3.1
High
Find Similar
Published Sep 1, 2025 10mo ago
Last Modified Jun 17, 2026 2w ago

Description

In 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.

CVSS Details

Base Score
8.0
Exploitability
2.1
Impact
5.9
Vector string
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
20.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 16

VendorProductVersionRange
mediateknr17*any
mediateknr17r*any
mediatekmt6813*any
mediatekmt6835*any
mediatekmt6835t*any
mediatekmt6878*any
mediatekmt6878m*any
mediatekmt6897*any
mediatekmt6899*any
mediatekmt6991*any
mediatekmt8676*any
mediatekmt8678*any
mediatekmt8792*any
mediatekmt8863*any
mediatekmt8873*any
mediatekmt8883*any

References 1

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

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.