OS Command Injection in HFS - CVE-2024-39943
Published: July 8, 2024 / Updated: August 19, 2026
Vulnerability identifier: #VU144368
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-39943
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
Public exploit is available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary commands on the underlying operating system.
The vulnerability exists due to command injection in the execSync command execution logic when executing shell commands. A remote user can send crafted input to execute arbitrary commands on the underlying operating system.
Affected software
HFS
How to mitigate CVE-2024-39943
Install security update from vendor's website.
HFS - update to 0.52.10