CVE-2021-42261

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2021-10-19 · updated 2026-06-17
Weakness: CWE-22

Description

Revisor Video Management System (VMS) before 2.0.0 has a directory traversal vulnerability. Successful exploitation could allow an attacker to traverse the file system to access files or directories that are outside of restricted directory on the remote server. This could lead to the disclosure of sensitive data on the vulnerable server.

Affected products

Revisorlab Video Management System: before 2.0.0 — fixed in 2.0.0

How to fix

Upgrade to a fixed version: Revisorlab Video Management System 2.0.0. Check the vendor advisory for mitigations.

References

https://github.com/jet-pentest/CVE-2021-42261
https://revisorlab.com/
https://github.com/jet-pentest/CVE-2021-42261
https://revisorlab.com/

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