CVE-2022-30708

moderate-risk
Published 2022-05-15

Webmin through 1.991, when the Authentic theme is used, allows remote code execution when a user has been manually created (i.e., not created in Virtualmin or Cloudmin). This occurs because settings-editor_write.cgi does not properly restrict the file parameter.

Do I need to act?

~
4.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Webmin

References (16)

Exploit https://github.com/esp0xdeadbeef/rce_webmin
Exploit https://github.com/esp0xdeadbeef/rce_webmin/blob/main/exploit.py
Release Notes https://github.com/webmin/authentic-theme/releases
Patch https://github.com/webmin/webmin/commit/6a2334bf8b27d55c7edf0b2825cd14f3f8a69d4d
Issue Tracking https://github.com/webmin/webmin/issues/1635
Release Notes https://github.com/webmin/webmin/releases
Release Notes https://webmin.com/changes.html
Exploit https://www.twitch.tv/videos/1483029790
Exploit https://github.com/esp0xdeadbeef/rce_webmin
Exploit https://github.com/esp0xdeadbeef/rce_webmin/blob/main/exploit.py
Release Notes https://github.com/webmin/authentic-theme/releases
Patch https://github.com/webmin/webmin/commit/6a2334bf8b27d55c7edf0b2825cd14f3f8a69d4d
Issue Tracking https://github.com/webmin/webmin/issues/1635
Release Notes https://github.com/webmin/webmin/releases
Release Notes https://webmin.com/changes.html
Exploit https://www.twitch.tv/videos/1483029790
43
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 8/34 · Low
Exposure 5/34 · Minimal