High severity8.1NVD Advisory· Published May 20, 2021· Updated Jun 17, 2026
CVE-2020-21057
CVE-2020-21057
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- FusionPBX/FusionPBXdescription
Patches
Vulnerability mechanics
References
2- github.com/fusionpbx/fusionpbx/commit/026c3958c3c7ca6b2ff067addc991aac8f41cf11nvdPatchThird Party Advisory
- resp3ctblog.wordpress.com/2019/10/28/fusionpbx-path-traversal-4/nvdPatchThird Party Advisory
News mentions
0No linked articles in our index yet.