CVE-2023-43336: High severity Sangoma FreePBX vulnerability

Published Nov 2, 2023
·
Updated

Sangoma Technologies FreePBX before cdr 15.0.18, 16.0.40, 15.0.16, and 16.0.17 was discovered to contain an access control issue via a modified parameter value, e.g., changing extension=self to extension=101.

Affected Software

4 affected components
Sangoma FreePBX <15.0.16
Sangoma FreePBX >=16.0.2<16.0.17
FreePBX<15.0.18
FreePBX>=16.0.2<16.0.40

Event History

Nov 2, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description
Data Sourced
via NVD·12:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the vulnerability ID?

The vulnerability ID is CVE-2023-43336.

2

What is the severity level of CVE-2023-43336?

The severity level of CVE-2023-43336 is high with a severity value of 8.8.

3

What is the affected software?

Sangoma Technologies FreePBX versions before cdr 15.0.18, 16.0.40, 15.0.16, and 16.0.17 are affected.

4

What is the access control issue in CVE-2023-43336?

CVE-2023-43336 contains an access control issue via a modified parameter value, such as changing extension=self to extension=101.

5

How can I fix CVE-2023-43336?

To fix CVE-2023-43336, it is recommended to update Sangoma Technologies FreePBX to cdr 15.0.18, 16.0.40, 15.0.16, or 16.0.17 depending on the affected version.

Contact

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