CVE-2021-31761 — CRITICAL (9.6)

Vulnerability Description

Webmin 1.973 is affected by reflected Cross Site Scripting (XSS) to achieve Remote Command Execution through Webmin's running process feature.

CVSS Score

9.6

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Webmin	Webmin	1.973

Related Weaknesses (CWE)

CWE-79

References

http://packetstormsecurity.com/files/163559/Webmin-1.973-Cross-Site-Request-ForgExploitThird Party AdvisoryVDB Entry
https://github.com/Mesh3l911/CVE-2021-31761ExploitThird Party Advisory
https://github.com/electronicbots/CVE-2021-31761ExploitThird Party Advisory
https://github.com/webmin/webminProductThird Party Advisory
https://youtu.be/23VvUMu-28cExploitThird Party Advisory
http://packetstormsecurity.com/files/163559/Webmin-1.973-Cross-Site-Request-ForgExploitThird Party AdvisoryVDB Entry
https://github.com/Mesh3l911/CVE-2021-31761ExploitThird Party Advisory
https://github.com/electronicbots/CVE-2021-31761ExploitThird Party Advisory
https://github.com/webmin/webminProductThird Party Advisory
https://youtu.be/23VvUMu-28cExploitThird Party Advisory

FAQ

What is CVE-2021-31761?

CVE-2021-31761 is a vulnerability with a CVSS score of 9.6 (CRITICAL). Webmin 1.973 is affected by reflected Cross Site Scripting (XSS) to achieve Remote Command Execution through Webmin's running process feature.

How severe is CVE-2021-31761?

CVE-2021-31761 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2021-31761?

Check the references section above for vendor advisories and patch information. Affected products include: Webmin Webmin.