CVE-2019-4157 : Vulnerability Insights and Analysis

IBM Security Access Manager versions 9.0.1 to 9.0.6 are vulnerable to cross-site scripting, potentially leading to credential disclosure.

Understanding CVE-2019-4157

IBM Security Access Manager versions 9.0.1 to 9.0.6 have a vulnerability that could be exploited for cross-site scripting.

What is CVE-2019-4157?

Cross-site scripting vulnerability in IBM Security Access Manager versions 9.0.1 to 9.0.6
Allows insertion of arbitrary JavaScript code into the Web User Interface
May alter system functionality and lead to credential disclosure

The Impact of CVE-2019-4157

Attack Complexity: Low
Attack Vector: Network
Base Score: 6.1 (Medium)
Exploit Code Maturity: High
User Interaction Required

Technical Details of CVE-2019-4157

Vulnerability Description

Vulnerability in IBM Security Access Manager versions 9.0.1 to 9.0.6
Enables insertion of arbitrary JavaScript code

Affected Systems and Versions

Product: Security Access Manager
Vendor: IBM
Affected Versions: 9.0.1, 9.0.2, 9.0.3, 9.0.4, 9.0.5, 9.0.6

Exploitation Mechanism

Users can insert arbitrary JavaScript code into the Web UI
Alters system functionality potentially leading to credential disclosure

Mitigation and Prevention

Immediate Steps to Take

Apply official fixes provided by IBM
Monitor for any unauthorized access or unusual activities

Long-Term Security Practices

Regularly update and patch the Security Access Manager software
Educate users on safe browsing practices

Patching and Updates

Refer to IBM Security Bulletin 888379 for patch information