CVE-2019-6990 : What You Need to Know
Learn about CVE-2019-6990, a stored-self XSS vulnerability in ZoneMinder version 1.32.3 that allows attackers to execute malicious code. Find mitigation steps and prevention measures here.
ZoneMinder version 1.32.3 contains a stored-self XSS vulnerability that allows attackers to execute HTML or JavaScript code through a manipulated Zone NAME in the "index.php?view=zones&action=zoneImage&mid=1" URI.
Understanding CVE-2019-6990
This CVE involves a security vulnerability in ZoneMinder version 1.32.3 that can be exploited by attackers to run malicious code.
What is CVE-2019-6990?
A stored-self XSS vulnerability in ZoneMinder version 1.32.3 enables attackers to execute HTML or JavaScript code by manipulating the Zone NAME parameter in a specific URI.
The Impact of CVE-2019-6990
This vulnerability can lead to unauthorized code execution within the application, potentially compromising the security and integrity of the system.
Technical Details of CVE-2019-6990
ZoneMinder version 1.32.3 is susceptible to a stored-self XSS vulnerability that can be exploited by attackers.
Vulnerability Description
The vulnerability exists in the "zones.php" file within the "web/skins/classic/views" directory, allowing attackers to inject malicious code via a crafted Zone NAME.
Affected Systems and Versions
- System: ZoneMinder
- Version: 1.32.3
Exploitation Mechanism
Attackers can exploit this vulnerability by providing a manipulated Zone NAME through the specific URI, enabling the execution of malicious HTML or JavaScript code.
Mitigation and Prevention
To address CVE-2019-6990, users and administrators should take immediate action to mitigate the risks and prevent exploitation.
Immediate Steps to Take
- Update ZoneMinder to a patched version that addresses the XSS vulnerability.
- Implement input validation mechanisms to prevent malicious input.
Long-Term Security Practices
- Regularly monitor and update security patches for all software components.
- Conduct security assessments and penetration testing to identify and address vulnerabilities.
Patching and Updates
Ensure that ZoneMinder is regularly updated to the latest version to mitigate security risks and protect against known vulnerabilities.