CVE-2020-12255
Last modified
CVE-2020-12255 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. rConfig 3.9.4 is vulnerable to remote code execution due to improper validation in the file upload functionality. vendor.crud.php accepts a file upload by checking content-type without considering the file extension and header. EPSS estimates a 52.58% chance of exploitation in the next 30 days.
Description
rConfig 3.9.4 is vulnerable to remote code execution due to improper validation in the file upload functionality. vendor.crud.php accepts a file upload by checking content-type without considering the file extension and header. Thus, an attacker can exploit this by uploading a .php file to vendor.php that contains arbitrary PHP code and changing the content-type to image/gif.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Rconfig | Rconfig | 3.9.4 |
References
- https://gist.github.com/farid007/9f6ad063645d5b1550298c8b9ae953ffThird Party Advisory
- https://gist.github.com/farid007/9f6ad063645d5b1550298c8b9ae953ffThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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