PT-2025-48614 · Modem · Modem

Published 2025-12-02 · Updated 2025-12-02 · CVE-2025-20754

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Modem (affected versions not specified)

Description A flaw exists in Modem that could lead to a remote denial of service. This occurs due to an incorrect bounds check, potentially causing a system crash. An attacker can exploit this if a User Equipment (UE) connects to a rogue base station under the attacker’s control. No additional execution privileges or user interaction are required for exploitation.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Weakness Enumeration

CWE-248

Related Identifiers

CVE-2025-20754

Affected Products

Modem

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-20754 · Security Note
• https://corp.mediatek.com/product-security-bulletin/December-2025 · Vendor Advisory
• https://twitter.com/VulmonFeeds/status/1995822098103640310 · Twitter Post
• https://twitter.com/CVEnew/status/1995711352904843725 · Twitter Post