Vulnerability Description
Directory Traversal vulnerability in FusionPBX 4.5.7, which allows a remote malicious user to delete folders on the system via the folder variable to app/edit/folderdelete.php.
CVSS Score
8.1
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Fusionpbx | Fusionpbx | 4.5.7 |
Related Weaknesses (CWE)
References
- https://github.com/fusionpbx/fusionpbx/commit/026c3958c3c7ca6b2ff067addc991aac8fPatchThird Party Advisory
- https://resp3ctblog.wordpress.com/2019/10/28/fusionpbx-path-traversal-4/PatchThird Party Advisory
- https://github.com/fusionpbx/fusionpbx/commit/026c3958c3c7ca6b2ff067addc991aac8fPatchThird Party Advisory
- https://resp3ctblog.wordpress.com/2019/10/28/fusionpbx-path-traversal-4/PatchThird Party Advisory
FAQ
What is CVE-2020-21057?
CVE-2020-21057 is a vulnerability with a CVSS score of 8.1 (HIGH). Directory Traversal vulnerability in FusionPBX 4.5.7, which allows a remote malicious user to delete folders on the system via the folder variable to app/edit/folderdelete.php.
How severe is CVE-2020-21057?
CVE-2020-21057 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-21057?
Check the references section above for vendor advisories and patch information. Affected products include: Fusionpbx Fusionpbx.