VulnerabilityAnalyzed

CVE-2024-40427

Stack Buffer Overflow in PX4-Autopilot v1.14.3, which allows attackers to execute commands to exploit this vulnerability and cause the program to refuse to execute

HIGH 7.9EPSS 0.35%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (0.35%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Stack Buffer Overflow in PX4-Autopilot v1.14.3, which allows attackers to execute commands to exploit this vulnerability and cause the program to refuse to execute

CVSS 3.1: 7.9 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H
EPSS: 0.35% probability · 28th percentile
CISA KEV: Not listed
Weakness: CWE-120
Affected: dronecode/px4 drone autopilot
Source: cve@mitre.org

References

https://github.com/PX4/PX4-Autopilot/commit/e03e0261a1a0c82f545e66a1e3795956c886db71Patch
https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-55wq-2hgm-75m4Exploit, Vendor Advisory
https://github.com/PX4/PX4-Autopilot/security/advisories/GHSA-55wq-2hgm-75m4Exploit, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.