CVE-2021-26582 : Vulnerability Insights and Analysis
Learn about CVE-2021-26582, a remote cross-site scripting vulnerability in HPE IceWall SSO Dgfw module versions 10.0 and 11.0. Find out the impact, affected systems, exploitation method, and mitigation strategies.
A security vulnerability in HPE IceWall SSO Domain Gateway Option (Dgfw) module version 10.0 on RHEL 5/6/7, version 10.0 on HP-UX 11i v3, version 10.0 on Windows, and 11.0 on Windows could be exploited remotely to allow cross-site scripting (XSS).
Understanding CVE-2021-26582
This CVE involves a security vulnerability in HPE IceWall SSO Domain Gateway Option (Dgfw) module that could lead to remote cross-site scripting.
What is CVE-2021-26582?
The vulnerability in HPE IceWall SSO Dgfw module versions could be exploited remotely to enable cross-site scripting attacks, potentially compromising the security of affected systems.
The Impact of CVE-2021-26582
If exploited, this vulnerability could allow malicious actors to inject malicious scripts into web pages viewed by users, leading to potential data theft, unauthorized access, or other security breaches.
Technical Details of CVE-2021-26582
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in HPE IceWall SSO Dgfw module versions allows attackers to perform cross-site scripting attacks remotely, posing a significant threat to the security of the systems.
Affected Systems and Versions
The affected systems include IceWall SSO Dgfw 10.0 on RHEL, HP-UX, and Windows, as well as IceWall SSO Dgfw 11.0 on Windows.
Exploitation Mechanism
The vulnerability can be exploited remotely, enabling attackers to execute malicious scripts on the web pages accessed by users, potentially leading to various security risks.
Mitigation and Prevention
To protect systems from CVE-2021-26582, immediate action and long-term security practices are essential.
Immediate Steps to Take
Immediately apply patches or security updates provided by HPE to address the vulnerability and prevent exploitation.
Long-Term Security Practices
Implement web application firewalls, input validation mechanisms, and security policies to mitigate the risk of cross-site scripting vulnerabilities in the long term.
Patching and Updates
Regularly monitor for security updates from HPE and other relevant sources to apply patches promptly and enhance the security posture of the systems.