CVE-2019-15710 : What You Need to Know
Learn about CVE-2019-15710 affecting FortiExtender versions 4.1.0 to 4.1.1 and 4.0.0, allowing unauthorized administrators to execute system level commands. Find mitigation steps and patching details here.
FortiExtender versions 4.1.0 to 4.1.1 and 4.0.0 and below are vulnerable to OS command injection, allowing unauthorized administrators to execute system level commands.
Understanding CVE-2019-15710
This CVE involves a vulnerability in FortiExtender CLI admin console that enables the execution of unauthorized system commands.
What is CVE-2019-15710?
CVE-2019-15710 is an OS command injection vulnerability in FortiExtender versions 4.1.0 to 4.1.1 and 4.0.0 and earlier, allowing unauthorized administrators to run system level commands.
The Impact of CVE-2019-15710
The vulnerability permits unauthorized administrators to execute arbitrary system level commands by exploiting specially crafted "execute date" commands.
Technical Details of CVE-2019-15710
FortiExtender versions 4.1.0 to 4.1.1 and 4.0.0 and below are affected by this vulnerability.
Vulnerability Description
The CLI admin console of FortiExtender versions mentioned above contains a vulnerability related to OS command injection, enabling unauthorized administrators to execute system level commands.
Affected Systems and Versions
- Product: FortiExtender
- Vendor: Fortinet
- Vulnerable Versions: 4.1.0 to 4.1.1, 4.0.0 and below
Exploitation Mechanism
Unauthorized administrators can exploit specially crafted "execute date" commands to run arbitrary system level commands.
Mitigation and Prevention
It is crucial to take immediate steps to address and prevent the exploitation of CVE-2019-15710.
Immediate Steps to Take
- Apply vendor-provided patches and updates promptly.
- Restrict access to vulnerable systems.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update and patch all software and firmware.
- Implement the principle of least privilege to restrict unnecessary access.
- Conduct security training for administrators on identifying and mitigating command injection vulnerabilities.
Patching and Updates
- Fortinet has released patches to address the vulnerability. Ensure all affected systems are updated with the latest patches.