CVE-2023-26567
What it is
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.
At a glance
- Exploitability
- Can be exploited over the network with a low-privilege account. High risk of data exposure, data tampering.
- Exploit odds
- 0.6% chance of exploitation in the next 30 days (EPSS).
- Fix
- No patch or advisory is linked yet. Look at mitigations or restrict exposure.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 0.6% in the next 30 days (EPSS).
- Severity: 8.1 HIGH (CVSS).
- Fix: none linked yet, which raises it.
Details
- Published
- Last modified
- Exploit probability
- 0.6% · EPSS, next 30 days
- Weakness
- CWE-522
- Record status
- Modified
Affected
- Sangoma Freepbx Linux 7 1805
- Sangoma Freepbx Linux 7 1904
- Sangoma Freepbx Linux 7 1910
- Sangoma Freepbx Linux 7 2002
- Sangoma Freepbx Linux 7 2008
- Sangoma Freepbx Linux 7 2011
- Sangoma Freepbx Linux 7 2104
- Sangoma Freepbx Linux 7 2105
Attack profile CVSS 3.1 · 8.1
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Raw vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2023-26567.md and follow it. Check whether this project is affected by CVE-2023-26567. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
References
- https://qsecure.com.cy/resources/advisories/sangoma-freepbx-linux-insecure-permissions
- https://www.freepbx.org
- https://www.sangoma.com/products/open-source/
- https://qsecure.com.cy/resources/advisories/sangoma-freepbx-linux-insecure-permissions
- https://www.freepbx.org
- https://www.sangoma.com/products/open-source/