CVE-2018-14771 Explained : Impact and Mitigation
Learn about CVE-2018-14771, a vulnerability in VIVOTEK FD8177 devices allowing remote code execution via eventscript.cgi. Find out how to mitigate and prevent this security risk.
Vulnerability in VIVOTEK FD8177 devices allows remote code execution.
Understanding CVE-2018-14771
What is CVE-2018-14771?
The vulnerability in previous versions of VIVOTEK FD8177 devices allows remote attackers to execute unauthorized code via eventscript.cgi.
The Impact of CVE-2018-14771
This vulnerability can be exploited by remote attackers to execute arbitrary code on affected devices.
Technical Details of CVE-2018-14771
Vulnerability Description
The vulnerability in VIVOTEK FD8177 devices before XXXXXX-VVTK-xx06a allows remote attackers to execute arbitrary code via eventscript.cgi.
Affected Systems and Versions
- Product: VIVOTEK FD8177
- Versions affected: All versions before XXXXXX-VVTK-xx06a
Exploitation Mechanism
The vulnerability can be exploited remotely by attackers using the eventscript.cgi.
Mitigation and Prevention
Immediate Steps to Take
- Update VIVOTEK FD8177 devices to version XXXXXX-VVTK-xx06a or later.
- Implement network segmentation to restrict access to vulnerable devices.
Long-Term Security Practices
- Regularly update firmware and software on all network devices.
- Conduct security assessments and penetration testing to identify vulnerabilities.
Patching and Updates
Apply patches and updates provided by VIVOTEK to address the vulnerability.