Unrated severityNVD Advisory· Published Feb 18, 2025· Updated Feb 19, 2025
Forged packets over MQTT can show up in direct messages in Meshtastic firmware
CVE-2025-21608
Description
Meshtastic is an open source mesh networking solution. In affected firmware versions crafted packets over MQTT are able to appear as a DM in client to a node even though they were not decoded with PKC. This issue has been addressed in version 2.5.19 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
Affected products
1- Range: >= 2.5.0, <= 2.5.18
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- github.com/meshtastic/firmware/security/advisories/GHSA-c967-qc39-3hf5mitrex_refsource_CONFIRM
News mentions
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