CVE-2020-21999

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.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 93%
VendorProductVersion
iwtfacesentry_access_control_system_firmware
5.7.0
iwtfacesentry_access_control_system_firmware
5.7.2
iwtfacesentry_access_control_system_firmware
6.4.8
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.exploit-db.com/exploits/47066
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5525.php
https://www.exploit-db.com/exploits/47066
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5525.php