CVE-2021-42071
CVSS v3
9.8
CRITICAL
EPSS Score
91.3 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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.
Technical details
- Published
- 2021-10-07
- Exploit-DB
- EDB-50098
Frequently asked questions
What is 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.
Is CVE-2021-42071 actively exploited?
Active exploitation of CVE-2021-42071 has not been confirmed. The EPSS score is 91.3%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2021-42071?
CVE-2021-42071 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2021-42071 affecting your environment?
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