CVE-2018-18004 : Exploit Details and Defense Strategies
Learn about CVE-2018-18004, a vulnerability in VIVOTEK Network Camera Series products allowing remote activation of system services. Find mitigation steps and prevention measures here.
Vulnerability in VIVOTEK Network Camera Series products with firmware versions earlier than XXXXXX-VVTK-0X09a allows remote attackers to activate system services through mod_inetd.cgi.
Understanding CVE-2018-18004
This CVE involves a vulnerability in VIVOTEK Network Camera Series products that can be exploited by attackers to enable arbitrary system services remotely.
What is CVE-2018-18004?
The vulnerability in mod_inetd.cgi in VIVOTEK Network Camera Series products with outdated firmware versions allows unauthorized users to activate system services by manipulating a specific URL parameter.
The Impact of CVE-2018-18004
This vulnerability could be exploited by malicious actors to remotely enable system services, potentially leading to unauthorized access and control over the affected devices.
Technical Details of CVE-2018-18004
The technical aspects of this CVE include:
Vulnerability Description
The flaw in mod_inetd.cgi in VIVOTEK Network Camera Series products with firmware versions before XXXXXX-VVTK-0X09a permits remote attackers to activate system services through a URL parameter.
Affected Systems and Versions
- Product: VIVOTEK Network Camera Series
- Vendor: VIVOTEK
- Versions Affected: Firmware versions earlier than XXXXXX-VVTK-0X09a
Exploitation Mechanism
Attackers can exploit this vulnerability by sending a crafted request with a specific URL parameter to the mod_inetd.cgi script, allowing them to activate system services remotely.
Mitigation and Prevention
To address CVE-2018-18004, consider the following steps:
Immediate Steps to Take
- Update the firmware of VIVOTEK Network Camera Series products to a version equal to or later than XXXXXX-VVTK-0X09a.
- Monitor network traffic for any suspicious activity that might indicate exploitation of this vulnerability.
Long-Term Security Practices
- Regularly check for firmware updates and apply them promptly to ensure the latest security patches are in place.
- Implement network segmentation and access controls to limit the exposure of network-connected devices.
Patching and Updates
- Stay informed about security advisories from VIVOTEK and apply patches as soon as they are released to mitigate known vulnerabilities.