Vulnerability · Published Apr 25, 2021 · Assigned by mitre

CVE-2021-31762

High 8.8

In plain English

A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 8.8% (higher than 95% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS NVD)8.8High

Exploit odds (30 days)8.8%top 4.8% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack tooling1Public PoC

Official description

Webmin 1.973 is affected by Cross Site Request Forgery (CSRF) to create a privileged user through Webmin's add users feature, and then get a reverse shell through Webmin's running process feature.

Affected products (as reported)

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/webmin/webmin x_refsource_MISC
https://youtu.be/qCvEXwyaF5U x_refsource_MISC
https://github.com/Mesh3l911/CVE-2021-31762 x_refsource_MISC
https://github.com/electronicbots/CVE-2021-31762 x_refsource_MISC
http://packetstormsecurity.com/files/163492/Webmin-1.973-Cross-Site-Request-Forgery.html x_refsource_MISC