PT-2025-48639 · Modem · Modem

Published 2025-12-02 · Updated 2025-12-03 · CVE-2025-20792

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 result in a system crash due to inadequate input validation. This could lead to a remote denial of service if a User Equipment (UE) connects to a malicious base station controlled by an attacker. Exploitation does not require additional execution privileges or user interaction.

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

DoS

Assertion Failure

Weakness Enumeration

CWE-617

Related Identifiers

CVE-2025-20792

Affected Products

Modem

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-20792 · Security Note
• https://corp.mediatek.com/product-security-bulletin/December-2025 · Vendor Advisory
• https://twitter.com/CVEnew/status/1995711354599342147 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1995758102805688514 · Twitter Post
• https://twitter.com/dailycve/status/1996347550878867709 · Twitter Post
• https://t.me/CVEtracker/38635 · Telegram Post