CVE-2018-19773 : Security Advisory and Response
Learn about CVE-2018-19773, a Cross Site Scripting (XSS) vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029) allowing malicious script execution. Find mitigation steps and preventive measures here.
InfoVista VistaPortal SE Version 5.1 (build 51029) is affected by a Cross Site Scripting (XSS) vulnerability, specifically on the "EditCurrentUser.jsp" page through the GroupId and ConnPoolName parameters.
Understanding CVE-2018-19773
This CVE entry highlights a XSS vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029).
What is CVE-2018-19773?
CVE-2018-19773 is a Cross Site Scripting (XSS) vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029) that allows for reflected XSS via the GroupId and ConnPoolName parameters on the "EditCurrentUser.jsp" page.
The Impact of CVE-2018-19773
This vulnerability could be exploited by attackers to execute malicious scripts in the context of a user's browser, potentially leading to unauthorized actions or data theft.
Technical Details of CVE-2018-19773
InfoVista VistaPortal SE Version 5.1 (build 51029) is susceptible to the following:
Vulnerability Description
The vulnerability allows for reflected XSS through the GroupId and ConnPoolName parameters on the "EditCurrentUser.jsp" page.
Affected Systems and Versions
- Product: InfoVista VistaPortal SE Version 5.1 (build 51029)
- Vendor: InfoVista
- Version: 5.1 (build 51029)
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious scripts into the GroupId and ConnPoolName parameters on the vulnerable page.
Mitigation and Prevention
To address CVE-2018-19773, consider the following steps:
Immediate Steps to Take
- Implement input validation mechanisms to sanitize user inputs and prevent script injection.
- Regularly monitor and update security patches provided by InfoVista.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing to identify and remediate vulnerabilities.
- Educate users and administrators about safe browsing practices and the risks of XSS attacks.
Patching and Updates
- Apply patches and updates released by InfoVista to address the XSS vulnerability in InfoVista VistaPortal SE Version 5.1 (build 51029).