CVE-2020-4162 : Vulnerability Insights and Analysis

IBM InfoSphere Information Server versions 11.5 and 11.7 are vulnerable to cross-site scripting, potentially leading to credentials disclosure within a trusted session.

Understanding CVE-2020-4162

IBM InfoSphere Information Server 11.5 and 11.7 are susceptible to a cross-site scripting vulnerability that could allow attackers to inject arbitrary JavaScript code into the Web UI, compromising the system's intended functionality.

What is CVE-2020-4162?

Cross-site scripting vulnerability in IBM InfoSphere Information Server versions 11.5 and 11.7, enabling the insertion of malicious JavaScript code into the Web UI.

The Impact of CVE-2020-4162

Attackers can embed arbitrary JavaScript code, potentially leading to credentials disclosure within a trusted session.

Technical Details of CVE-2020-4162

IBM InfoSphere Information Server 11.5 and 11.7 vulnerability specifics.

Vulnerability Description

Vulnerability Type: Cross-Site Scripting
CVSS Base Score: 5.4 (Medium)
CVSS Vector: CVSS:3.0/C:L/I:L/UI:R/S:C/A:N/PR:L/AC:L/AV:N/E:H/RC:C/RL:O

Affected Systems and Versions

Product: InfoSphere Information Server
Vendor: IBM
Vulnerable Versions: 11.5, 11.7

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
User Interaction: Required

Mitigation and Prevention

Protecting systems from CVE-2020-4162.

Immediate Steps to Take

Apply official fixes provided by IBM to address the vulnerability.
Educate users on safe browsing practices to mitigate the risk of cross-site scripting attacks.

Long-Term Security Practices

Regularly update and patch the InfoSphere Information Server to prevent known vulnerabilities.
Implement security measures such as input validation to mitigate cross-site scripting risks.

Patching and Updates

Stay informed about security bulletins and updates from IBM to apply patches promptly.