CVE Vulnerability

CVE-2021-42071

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.

10 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://visual-tools.com/ Vendor Advisory
https://www.exploit-db.com/exploits/50098 Exploit Third Party Advisory
https://www.swascan.com/security-advisory-visual-tools-dvr-cve-2021-42071/ Exploit Third Party Advisory
Configurations

Configuration 1
Information

Published : 2021-10-07 05:15

Updated : 2021-10-15 04:11

NVD link : CVE-2021-42071

Mitre link : CVE-2021-42071

Products Affected
No products.
CWE
CWE-78