CVE-2019-11409
CVE-2019-11409
Vexday Risk Score
60Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
Exploit maturity
Functional exploit
Automatable exploit available (Nuclei/Metasploit).
CVSS —EPSS 87.5%KEV nãoPoC públicaNuclei —Metasploit simPatch —
Lifecycle
06 Jun 2019Metasploit module available
17 Jun 2019Published on NVD
20 Nov 2019Public PoC
Weaponization speed
155 daysto first PoC
Recommendation: Plan a near-term fix — a public PoC already exists.
app/operator_panel/exec.php in the Operator Panel module in FusionPBX 4.4.3 suffers from a command injection vulnerability due to a lack of input validation that allows authenticated non-administrative attackers to execute commands on the host. This can further lead to remote code execution when combined with an XSS vulnerability also present in the FusionPBX Operator Panel module.
Affected products
n/a · n/apublic PoCs found — 3
cve_referencepacketstormsecurity.com/files/153256/FusionPBX-4.4.3-Remote-Command-Execution.htmlunverifiedcve_referencepacketstormsecurity.com/files/155344/FusionPBX-Operator-Panel-exec.php-Command-Execution.htmlunverifiedexploitdbwww.exploit-db.com/exploits/47697unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
http://packetstormsecurity.com/files/153256/FusionPBX-4.4.3-Remote-Command-Execution.htmlhttp://packetstormsecurity.com/files/155344/FusionPBX-Operator-Panel-exec.php-Command-Execution.htmlhttps://blog.gdssecurity.com/labs/2019/6/7/rce-using-caller-id-multiple-vulnerabilities-in-fusionpbx.htmlhttps://github.com/fusionpbx/fusionpbx/commit/e43ca27ba2d9c0109a6bf198fe2f8d79f63e0611