Origin Validation Error Affecting meshtastic/firmware package, versions [2.5.0, 2.5.19)
Threat Intelligence
Exploit Maturity
Exploit maturity not defined.
Not Defined
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Test your applications- Snyk IDSNYK-UNMANAGED-MESHTASTICFIRMWARE-8732788
- published19 Feb 2025
- disclosed18 Feb 2025
- creditTilen Komel
Introduced: 18 Feb 2025
NewCVE-2025-21608 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade meshtastic/firmware to version 2.5.19 or higher.
Overview
Affected versions of this package are vulnerable to Origin Validation Error via crafted packets over MQTT. An attacker can make these packets appear as direct messages to a node without proper decoding by PKC.