CVE-2023-26567 — HIGH (8.1)

Vulnerability Description

Sangoma FreePBX 1805 through 2302 (when obtained as a ,.ISO file) places AMPDBUSER, AMPDBPASS, AMPMGRUSER, and AMPMGRPASS in the list of global variables. This exposes cleartext authentication credentials for the Asterisk Database (MariaDB/MySQL) and Asterisk Manager Interface. For example, an attacker can make a /ari/asterisk/variable?variable=AMPDBPASS API call.

CVSS Score

8.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Sangoma	Freepbx Linux 7	1805

Related Weaknesses (CWE)

CWE-522

References

https://qsecure.com.cy/resources/advisories/sangoma-freepbx-linux-insecure-permiThird Party Advisory
https://www.freepbx.orgProduct
https://www.sangoma.com/products/open-source/Product
https://qsecure.com.cy/resources/advisories/sangoma-freepbx-linux-insecure-permiThird Party Advisory
https://www.freepbx.orgProduct
https://www.sangoma.com/products/open-source/Product

FAQ

What is CVE-2023-26567?

CVE-2023-26567 is a vulnerability with a CVSS score of 8.1 (HIGH). Sangoma FreePBX 1805 through 2302 (when obtained as a ,.ISO file) places AMPDBUSER, AMPDBPASS, AMPMGRUSER, and AMPMGRPASS in the list of global variables. This exposes cleartext authentication credent...

How severe is CVE-2023-26567?

CVE-2023-26567 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-26567?

Check the references section above for vendor advisories and patch information. Affected products include: Sangoma Freepbx Linux 7.