CVE-2025-24797
9.4 · CRITICALOverview
CVE-2025-24797 is a critical-severity vulnerability affecting meshtastic meshtastic_firmware. It was published on April 15, 2025 and has a CVSS 3.1 base score of 9.4 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.4, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Meshtastic is an open source mesh networking solution. A fault in the handling of mesh packets containing invalid protobuf data can result in an attacker-controlled buffer overflow, allowing an attacker to hijack execution flow, potentially resulting in remote code execution. This attack does not require authentication or user interaction, as long as the target device rebroadcasts packets on the default channel. This vulnerability fixed in 2.6.2.
Remediation
Check the references section for vendor advisories and patches from meshtastic. Update meshtastic_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| meshtastic | meshtastic_firmware | >= 0, < 2.6.2 | Affected |
Frequently Asked Questions
What is CVE-2025-24797?
CVE-2025-24797 is a critical-severity vulnerability affecting meshtastic meshtastic_firmware. It was published on April 15, 2025 and has a CVSS 3.1 base score of 9.4 (CRITICAL).
How severe is CVE-2025-24797?
This vulnerability has a CVSS 3.1 base score of 9.4, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-24797?
Check the references section for vendor advisories and patches from meshtastic. Update meshtastic_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-24797?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-24797 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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