CVE-2020-21056

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CVSS 3.1

4.3 medium

EPSS

<1%p60

Published

May 20, 2021 (May 20, 2021)

Modified

Jun 17, 2026

Description

Directory Traversal vulnerability exists in FusionPBX 4.5.7, which allows a remote malicious user to create folders via the folder variale to app\edit\foldernew.php.

Vendors: fusionpbx
Products: fusionpbx
Weakness: CWE-22
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (1.0%)

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