7.2
HIGH
CVE-2019-16965
FusionPBX Command Injection Vulnerability
Description

resources/cmd.php in FusionPBX up to 4.5.7 suffers from a command injection vulnerability due to a lack of input validation, which allows authenticated administrative attackers to execute any commands on the host as www-data.

INFO

Published Date :

Oct. 21, 2019, 7:15 p.m.

Last Modified :

Feb. 3, 2023, 9:52 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

1.2
Affected Products

The following products are affected by CVE-2019-16965 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Fusionpbx fusionpbx
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-16965.

URL Resource
https://github.com/fusionpbx/fusionpbx/commit/6baad9af1bc55c80b793af3bd1ac35b39c20b173 Third Party Advisory
https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-sofia-api-command-injection-2/ Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-16965 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-16965 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Feb. 03, 2023

    Action Type Old Value New Value
    Changed Reference Type https://github.com/fusionpbx/fusionpbx/commit/6baad9af1bc55c80b793af3bd1ac35b39c20b173 Patch https://github.com/fusionpbx/fusionpbx/commit/6baad9af1bc55c80b793af3bd1ac35b39c20b173 Third Party Advisory
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-74 CWE-78
  • CVE Modified by [email protected]

    Oct. 23, 2019

    Action Type Old Value New Value
    Removed Reference https://www.fusionpbx.com/app/tickets/ticket_edit.php?id=14811194-6897-4e22-9110-b5767d46a536 [Permissions Required, Product]
  • Initial Analysis by [email protected]

    Oct. 23, 2019

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/fusionpbx/fusionpbx/commit/6baad9af1bc55c80b793af3bd1ac35b39c20b173 No Types Assigned https://github.com/fusionpbx/fusionpbx/commit/6baad9af1bc55c80b793af3bd1ac35b39c20b173 Patch
    Changed Reference Type https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-sofia-api-command-injection-2/ No Types Assigned https://resp3ctblog.wordpress.com/2019/10/19/fusionpbx-sofia-api-command-injection-2/ Third Party Advisory
    Changed Reference Type https://www.fusionpbx.com/app/tickets/ticket_edit.php?id=14811194-6897-4e22-9110-b5767d46a536 No Types Assigned https://www.fusionpbx.com/app/tickets/ticket_edit.php?id=14811194-6897-4e22-9110-b5767d46a536 Permissions Required, Product
    Added CWE NIST CWE-74
    Added CPE Configuration OR *cpe:2.3:a:fusionpbx:fusionpbx:*:*:*:*:*:*:*:* versions up to (including) 4.5.7
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-16965 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.09 }} 0.01%

score

0.37123

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability