VULNERABILITY INTELLIGENCE

CVE-2020-21056

CVSS score4.3 MEDIUM
EPSS probability0.99%
CISA KEVNot currently listed
Published2021-05-20
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

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.

Weakness classification

  • nvd@nist.gov: CWE-22

Primary references