SQL Injection in Freepbx Cdr
CVE-2020-36630
A vulnerability was found in FreePBX cdr 14.0. It has been classified as critical. This affects the function ajaxHandler of the file ucp/Cdr.class.php. The manipulation of the argument limit/offset leads to sql injection. Upgrading to version 14.0.5.21 is able to address this issue. The name of the patch is f1a9eea2dfff30fb99d825bac194a676a82b9ec8. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-216771.
Vulnerability class: SQL Injection
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.007 (50.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Freepbx Cdr — versions 14.0
- Sangoma Freepbx
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (Permissions Required, technical-description, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, Third Party Advisory)
- github.com/FreePBX/cdr/commit/f1a9eea2dfff30fb99d825bac194a676a82b9ec8 (Patch, Third Party Advisory, patch)
- github.com/FreePBX/cdr/releases/tag/release/14.0.5.21 (Third Party Advisory, Release Notes, patch)
Frequently asked questions
- What is CVE-2020-36630?
- CVE-2020-36630 is a medium-severity vulnerability in Freepbx Cdr, classified under SQL Injection. CVSS score: 5.5/10. Published 2022-12-25.
- How severe is CVE-2020-36630?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2020-36630 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.