CVE-2019-16986

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.)

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:fusionpbx:fusionpbx:*:*:*:*:*:*:*:*

Information

Published : 2019-10-21 16:15

Updated : 2019-10-23 23:15

NVD link : CVE-2019-16986

Mitre link : CVE-2019-16986

JSON object : View

Products Affected

fusionpbx

fusionpbx

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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