Is CVE-2024-20039 actively exploited?

CVE-2024-20039 has no public evidence of in-the-wild exploitation as of 2025-04-23.

What is the CVSS score for CVE-2024-20039?

CVE-2024-20039 has a CVSS score of 8.8 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2024-20039?

Patch guidance is available from mediatek security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2024-20039.

Fix CVE-2024-20039 - HIGH mediatek lr12a

Q: Which products are affected by CVE-2024-20039?

5 products: mediatek lr12a, mediatek lr13, mediatek nr15, mediatek nr16, mediatek nr17.

Description

In modem protocol, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01240012; Issue ID: MSV-1215.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-787 · Out-of-bounds Write

Metadata

Primary Vendor: MEDIATEK
Published: 4/1/2024
Last Modified: 4/23/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

mediatek : lr12amediatek : lr13mediatek : nr15mediatek : nr16mediatek : nr17

Remediation Guidance

Executive Summary

Cite this page

CVE-2024-20039. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2024-20039

View on NIST NVD

CVE-2024-20039 vulnerability