Vulnerability Description
A Path Traversal vulnerability exists in TinyFileManager all version up to and including 2.4.6 that allows attackers to upload a file (with Admin credentials or with the CSRF vulnerability) with the "fullpath" parameter containing path traversal strings (../ and ..\) in order to escape the server's intended working directory and write malicious files onto any directory on the computer.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Prasathmani | Tiny File Manager | <= 2.4.6 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/166330/Tiny-File-Manager-2.4.6-Shell-UploadExploitThird Party AdvisoryVDB Entry
- https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528Third Party Advisory
- https://github.com/prasathmani/tinyfilemanagerProductThird Party Advisory
- http://packetstormsecurity.com/files/166330/Tiny-File-Manager-2.4.6-Shell-UploadExploitThird Party AdvisoryVDB Entry
- https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528Third Party Advisory
- https://github.com/prasathmani/tinyfilemanagerProductThird Party Advisory
FAQ
What is CVE-2021-40964?
CVE-2021-40964 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A Path Traversal vulnerability exists in TinyFileManager all version up to and including 2.4.6 that allows attackers to upload a file (with Admin credentials or with the CSRF vulnerability) with the "...
How severe is CVE-2021-40964?
CVE-2021-40964 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-40964?
Check the references section above for vendor advisories and patch information. Affected products include: Prasathmani Tiny File Manager.