CVE-2021-42071 | Severity.io

Description

In Visual Tools DVR VX16 4.2.28.0, an unauthenticated attacker can achieve remote command execution via shell metacharacters in the cgi-bin/slogin/login.py User-Agent HTTP header.

Related CPE's

visual-tools

Vulnerable

References

https://visual-tools.com/

Vendor Advisory

https://www.exploit-db.com/exploits/50098

ExploitThird Party AdvisoryVDB Entry

https://www.swascan.com/security-advisory-visual-tools-dvr-cve-2021-42071/

ExploitThird Party Advisory

https://visual-tools.com/

Vendor Advisory

https://www.exploit-db.com/exploits/50098

ExploitThird Party AdvisoryVDB Entry

https://www.swascan.com/security-advisory-visual-tools-dvr-cve-2021-42071/

ExploitThird Party Advisory

Weaknesses

[email protected]

Primary

CWE-78

CVSS impact metrics

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

9.8 · Critical

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2021-10-07T17:15:08.453Z

4 years ago

Last modified

2026-06-17T04:09:15.600Z

2 months ago