CVE-2017-1133 : Security Advisory and Response

IBM QRadar SIEM 7.2 is susceptible to a cross-site scripting (XSS) vulnerability that allows unauthorized JavaScript code injection into the Web UI, potentially leading to credential exposure during a trusted session.

Understanding CVE-2017-1133

What is CVE-2017-1133?

This CVE identifies a cross-site scripting vulnerability in IBM QRadar 7.2, enabling users to insert malicious JavaScript code into the Web UI, altering system behavior and risking credential exposure.

The Impact of CVE-2017-1133

The vulnerability could result in unauthorized access to sensitive information, compromising the security and integrity of the affected systems.

Technical Details of CVE-2017-1133

Vulnerability Description

IBM QRadar SIEM 7.2 is prone to cross-site scripting (XSS) attacks, allowing attackers to execute malicious scripts in the context of a trusted user's session.

Affected Systems and Versions

Affected Versions: 7.1 MR1, 7.1, 7.0, 7.2, 7.1 MR2, 7, 7.2.3
Product: QRadar SIEM
Vendor: IBM Corporation

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting crafted JavaScript code into the Web UI, potentially leading to unauthorized access and data exposure.

Mitigation and Prevention

Immediate Steps to Take

Apply the latest security patches provided by IBM to address the vulnerability.
Monitor and restrict user input to prevent malicious script injection.

Long-Term Security Practices

Conduct regular security assessments and penetration testing to identify and mitigate vulnerabilities.
Educate users on safe browsing practices and the risks associated with XSS attacks.

Patching and Updates

Regularly update and patch IBM QRadar SIEM to ensure protection against known vulnerabilities.