RCE in Sangoma Freepbx
CVE-2012-4869
The callme_startcall function in recordings/misc/callme_page.php in FreePBX 2.9, 2.10, and earlier allows remote attackers to execute arbitrary commands via the callmenum parameter in a c action.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.703 (99.4th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.703 · newest: 0.703 · change: 0.000
Affected products
- Sangoma Freepbx — versions 2.9
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.exploit-db.com/exploits/18649 (Exploit, exploit)
- www.exploit-db.com/exploits/18659 (exploit)
- packetstormsecurity.org/files/111028/FreePBX-2.10.0-Remote-Command-Execution-XS…
- seclists.org/fulldisclosure/2012/Mar/234 (mailing-list)
- secunia.com/advisories/48463 (Vendor Advisory, third-party-advisory)
- www.securityfocus.com/bid/52630 (Exploit, vdb-entry)
- exchange.xforce.ibmcloud.com/vulnerabilities/74174 (vdb-entry)
- www.freepbx.org/trac/ticket/5711 (Vendor Advisory)
Frequently asked questions
- What is CVE-2012-4869?
- CVE-2012-4869 is a vulnerability in Sangoma Freepbx, classified under Code Injection. Published 2012-09-06.
- Is CVE-2012-4869 known to be exploited?
- 13 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.