CVE-2019-16663

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

• CWE-78

• https://drive.google.com/open?id=1XmR2MSMb3cKARFk3XxmPkwz6GhAP1JxLExploit, Third Party Advisory
• https://drive.google.com/open?id=1kQGmboKfwob4RwlMjnv6ER2Za1GUptOiExploit, Third Party Advisory
• https://gist.github.com/mhaskar/e7e454c7cb0dd9a139b0a43691e258a0Exploit, Third Party Advisory
• https://rconfig.com/downloadProduct
• https://shells.systems/rconfig-v3-9-2-authenticated-and-unauthenticated-rce-cve-2019-16663-and-cve-2019-16662/Exploit, Technical Description, Third Party Advisory
• https://drive.google.com/open?id=1XmR2MSMb3cKARFk3XxmPkwz6GhAP1JxLExploit, Third Party Advisory
• https://drive.google.com/open?id=1kQGmboKfwob4RwlMjnv6ER2Za1GUptOiExploit, Third Party Advisory
• https://gist.github.com/mhaskar/e7e454c7cb0dd9a139b0a43691e258a0Exploit, Third Party Advisory
• https://rconfig.com/downloadProduct
• https://shells.systems/rconfig-v3-9-2-authenticated-and-unauthenticated-rce-cve-2019-16663-and-cve-2019-16662/Exploit, Technical Description, Third Party Advisory

Published

Oct 28, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

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