CVE-2019-16662

CRITICAL EXPLOITED NUCLEI

rConfig <3.9.2 - Command Injection

Title source: llm

Description

An issue was discovered in rConfig 3.9.2. An attacker can directly execute system commands by sending a GET request to ajaxServerSettingsChk.php because the rootUname parameter is passed to the exec function without filtering, which can lead to command execution.

Exploits (4)

exploitdb WORKING POC VERIFIED
by Metasploit · rubyremotelinux
https://www.exploit-db.com/exploits/47602
exploitdb WORKING POC
by Askar · pythonwebappsphp
https://www.exploit-db.com/exploits/47555
nomisec WORKING POC 13 stars
by mhaskar · remote
https://github.com/mhaskar/CVE-2019-16662
metasploit WORKING POC EXCELLENT
by mhaskar, bcoles · rubypocunix
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/unix/webapp/rconfig_install_cmd_exec.rb

Nuclei Templates (1)

rConfig 3.9.2 - Remote Code Execution
CRITICALby pikpikcu
Shodan: http.title:"rconfig"
FOFA: title="rconfig"

Scores

CVSS v3 9.8
EPSS 0.9446
EPSS Percentile 100.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

VulnCheck KEV 2019-12-24
CWE
CWE-78
Status published
Products (1)
rconfig/rconfig 3.9.2
Published Oct 28, 2019
Tracked Since Feb 18, 2026