VDB
DEBIAN-CVE-2020-27304
DEBIAN-CVE-2020-27304
PUBLISHED
CVSS 9.800000190734863 CRITICAL
The CivetWeb web library does not validate uploaded filepaths when running on an OS other than Windows, when using the built-in HTTP form-based file upload mechanism, via the mg_handle_form_request API. Web applications that use the file upload form handler, and use parts of the user-controlled filename in the output path, are susceptible to directory traversal
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | civetweb | 0, 0, 0 |
| Debian:13 | civetweb | 0, 0, 0 |
| Debian:14 | civetweb | 0, 0, 0 |
| Debian:11 | civetweb | 1.16+dfsg, 1.16+dfsg, 1.16+dfsg |
Timeline
- Oct 21, 2021 CVE Published
- Apr 28, 2026 CVE Updated