CVE-2018-19822 : Vulnerability Insights and Analysis
Learn about CVE-2018-19822, a Cross Site Scripting vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029) allowing attackers to execute reflected XSS attacks. Find mitigation steps and preventive measures.
A Cross Site Scripting vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029) allows for reflected XSS through specific parameters.
Understanding CVE-2018-19822
This CVE involves a security issue in InfoVista VistaPortal SE Version 5.1 (build 51029) that enables Cross Site Scripting attacks.
What is CVE-2018-19822?
CVE-2018-19822 is a vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029) that permits attackers to execute reflected XSS attacks via the ConnPoolName or GroupId parameter on the "/VPortal/mgtconsole/SharedCriteria.jsp" page.
The Impact of CVE-2018-19822
The presence of this vulnerability can lead to attackers injecting malicious scripts into web pages viewed by other users, potentially compromising sensitive data or performing unauthorized actions.
Technical Details of CVE-2018-19822
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029) allows for Cross Site Scripting attacks through the ConnPoolName or GroupId parameter on the "/VPortal/mgtconsole/SharedCriteria.jsp" page.
Affected Systems and Versions
- Product: InfoVista VistaPortal SE
- Version: 5.1 (build 51029)
Exploitation Mechanism
The vulnerability can be exploited by manipulating the ConnPoolName or GroupId parameter on the specific page, enabling the injection of malicious scripts.
Mitigation and Prevention
Protecting systems from CVE-2018-19822 requires immediate actions and long-term security measures.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Implement input validation to sanitize user-supplied data.
- Monitor and filter user inputs to detect and block malicious scripts.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing.
- Educate users and developers on secure coding practices.
- Keep software and systems up to date with the latest security updates.
- Utilize web application firewalls to filter and block malicious traffic.
Patching and Updates
Regularly check for security advisories from InfoVista and apply patches to address known vulnerabilities.