CVE-2022-30708

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
mitreCNA
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:L/S:U/UI:N
CVEADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 81%
VendorProductVersion
webminwebmin
𝑥
≤ 1.991
𝑥
= Vulnerable software versions
References
https://github.com/esp0xdeadbeef/rce_webmin
https://github.com/esp0xdeadbeef/rce_webmin/blob/main/exploit.py
https://github.com/webmin/authentic-theme/releases
https://github.com/webmin/webmin/commit/6a2334bf8b27d55c7edf0b2825cd14f3f8a69d4d
https://github.com/webmin/webmin/issues/1635
https://github.com/webmin/webmin/releases
https://webmin.com/changes.html
https://www.twitch.tv/videos/1483029790
https://github.com/esp0xdeadbeef/rce_webmin
https://github.com/esp0xdeadbeef/rce_webmin/blob/main/exploit.py
https://github.com/webmin/authentic-theme/releases
https://github.com/webmin/webmin/commit/6a2334bf8b27d55c7edf0b2825cd14f3f8a69d4d
https://github.com/webmin/webmin/issues/1635
https://github.com/webmin/webmin/releases
https://webmin.com/changes.html
https://www.twitch.tv/videos/1483029790