CVE-2020-21999 — HIGH (8.8)

Vulnerability Description

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.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Iwt	Facesentry Access Control System Firmware	5.7.0
Iwt	Facesentry Access Control System	-

Related Weaknesses (CWE)

CWE-78

References

https://www.exploit-db.com/exploits/47066ExploitThird Party AdvisoryVDB Entry
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5525.phpExploitThird Party Advisory
https://www.exploit-db.com/exploits/47066ExploitThird Party AdvisoryVDB Entry
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5525.phpExploitThird Party Advisory

FAQ

What is CVE-2020-21999?

CVE-2020-21999 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 c...

How severe is CVE-2020-21999?

CVE-2020-21999 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-21999?

Check the references section above for vendor advisories and patch information. Affected products include: Iwt Facesentry Access Control System Firmware, Iwt Facesentry Access Control System.