iWT Ltd FaceSentry Access Control System 6.4.8 suffers from an authenticated OS command injection vulnerability using default credentials. This can be exploited to inject and execute arbitrary shell commands as the root user via the ‘strInIP’ POST parameter in pingTest PHP script.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-21999
Reference (s):
- EXPLOIT-DB:Exploit Database
- URL: https://www.exploit-db.com/exploits/47066
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5525.php