0.0
NA
CVE-2025-20670
Huawei Modem Certificate Validation Bypass Remote Information Disclosure Vulnerability
Description

In Modem, there is a possible permission bypass due to improper certificate validation. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by the attacker, with User execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01334347; Issue ID: MSV-2772.

INFO

Published Date :

May 5, 2025, 3:15 a.m.

Last Modified :

May 5, 2025, 8:54 p.m.

Remotely Exploitable :

No

Impact Score :

Exploitability Score :

Affected Products

The following products are affected by CVE-2025-20670 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

No affected product recoded yet

References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2025-20670.

URL Resource
https://corp.mediatek.com/product-security-bulletin/May-2025

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2025-20670 vulnerability anywhere in the article.

  • Cyber Security News
MediaTek Patches Multiple Vulnerabilities Affecting Tablets, Smartphones & TV Chipsets

MediaTek has released critical security patches addressing six significant vulnerabilities affecting a wide range of devices powered by their chipsets. The vulnerabilities, disclosed in the company’s ... Read more

Published Date: May 05, 2025 (7 hours, 49 minutes ago)
  • Daily CyberSecurity
MediaTek May 2025 Security Bulletin: Chipset Vulnerabilities Disclosed

The MediaTek Product Security Bulletin for May 2025 highlights multiple security vulnerabilities affecting a wide range of MediaTek-powered devices, including smartphones, tablets, AIoT platforms, sma ... Read more

Published Date: May 05, 2025 (14 hours, 34 minutes ago)

The following table lists the changes that have been made to the CVE-2025-20670 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by [email protected]

    May. 05, 2025

    Action Type Old Value New Value
    Added Description In Modem, there is a possible permission bypass due to improper certificate validation. This could lead to remote information disclosure, if a UE has connected to a rogue base station controlled by the attacker, with User execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01334347; Issue ID: MSV-2772.
    Added CWE CWE-295
    Added Reference https://corp.mediatek.com/product-security-bulletin/May-2025
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2025-20670 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2025-20670 weaknesses.

NONE - Vulnerability Scoring System
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Latest DB Update: May. 05, 2025 21:19