1. Home
  2. CVE Database
  3. CVE-2023-43336
HIGH · 8.8

CVE-2023-43336

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 extens...

Vulnerability Description

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.

CVSS Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
SangomaFreepbx< 15.0.16

Related Weaknesses (CWE)

CWE-284

References

FAQ

What is CVE-2023-43336?

CVE-2023-43336 is a vulnerability with a CVSS score of 8.8 (HIGH). 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 extens...

How severe is CVE-2023-43336?

CVE-2023-43336 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-43336?

Check the references section above for vendor advisories and patch information. Affected products include: Sangoma Freepbx.