CVE-2024-47079

Unauthorized usage of remote hardware module because of missing channel verification

State: Published
Severity: 6.4 Medium
Published: Oct 7, 2024
Updated: Oct 7, 2024
Reserved: Sep 17, 2024

Description

Meshtastic is an open source, off-grid, decentralized, mesh network built to run on affordable, low-power devices. Meshtastic firmware is an open source firmware implementation for the broader project. The remote hardware module of the firmware does not have proper checks to ensure a remote hardware control message was received should be considered valid. This issue has been addressed in release version 2.5.1. All users are advised to upgrade. There are no known workarounds for this vulnerability.

Scores

CVSS	Score	Vector	Source
3.1	6.4 Medium	CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H	GitHub_M

Weaknesses

CWE-345 Insufficient Verification of Data Authenticity

Affected Products

Product	Versions
firmwaremeshtastic	< 2.5.1Affected

References

https://github.com/meshtastic/firmware/security/advisories/GHSA-h8mh-p4r3-4jv7

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