Remote Code Execution Vulnerability in FusionPBX by FusionPBX LLC
CVE-2019-15029

8.8HIGH

Key Information:

Vendor

Fusionpbx

Status
Fusionpbx
Vendor
CVE Published:
5 September 2019

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 12%

What is CVE-2019-15029?

FusionPBX version 4.4.8 is vulnerable to a remote code execution flaw that allows an attacker to execute arbitrary system commands. This is achieved by submitting crafted input to the service_edit.php file, which results in the malicious command being stored in the database. The attacker can then trigger the execution of this command by invoking the services.php file through a GET request, including the relevant service ID and executing it with the parameter a=start. This vulnerability can potentially compromise the system, allowing attackers to manipulate server operations and gain unauthorized access.

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2019-15029
Created by mhaskar

References

https://gist.github.com/mhaskar/7a6a804cd68c7fec4f9d1f5c3...
x_refsource_MISC
https://drive.google.com/file/d/1bt08NSUaxu87LJJGdNd7LpvZ...
x_refsource_MISC
https://shells.systems/fusionpbx-v4-4-8-authenticated-rem...
x_refsource_MISC

EPSS Score

12% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability Reserved

.