National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-16986 Detail

Current Description

In FusionPBX up to v4.5.7, the file resources\download.php uses an unsanitized "f" variable coming from the URL, which takes any pathname and allows a download of it. (resources\secure_download.php is also affected.)

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.5 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/fusionpbx/fusionpbx/commit/9482d9ee0e4287df21339be4276125e38e048951 Patch
https://github.com/fusionpbx/fusionpbx/commit/9c61191049c949e01f99ea1fbab1feb44709e108 Patch
https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-path-traversal-2/ Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:fusionpbx:fusionpbx
     Show Matching CPE(s)
Up to (including)
4.5.7


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-16986
NVD Published Date:
10/21/2019
NVD Last Modified:
10/23/2019