OS Command Injection in FileZen - CVE-2021-20655
Published: February 16, 2021
Vulnerability identifier: #VU50711
CSH Severity: Low
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-20655
CWE-ID: CWE-78
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation. A remote administrator can pass specially crafted data to the application and execute arbitrary OS commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
This vulnerability affects the following versions of FileZen:
- from V3.0.0 to V4.2.7
- from V5.0.0 to V5.0.2
Affected software
FileZen
How to mitigate CVE-2021-20655
Cybersecurity Help is currently unaware of any official solution to address this vulnerability.