CVE-2021-38895 : What You Need to Know

IBM Security Verify Access versions 10.0.0, 10.0.1.0, and 10.0.2.0 are vulnerable to cross-site scripting, potentially leading to credential disclosure within a trusted session.

Understanding CVE-2021-38895

This CVE involves a cross-site scripting vulnerability in IBM Security Verify Access, allowing attackers to execute arbitrary JavaScript code in the Web UI.

What is CVE-2021-38895?

The vulnerability in IBM Security Verify Access versions 10.0.0, 10.0.1.0, and 10.0.2.0 enables threat actors to embed malicious JavaScript code on the Web UI, leading to potential credential exposure.

The Impact of CVE-2021-38895

The impact of this CVE is rated with a CVSS base score of 3 (Low severity), allowing attackers to modify the Web UI's functionality and potentially compromise user credentials within a trusted session.

Technical Details of CVE-2021-38895

This section will cover the specifics of the vulnerability.

Vulnerability Description

The cross-site scripting vulnerability in IBM Security Verify Access can be exploited by users to inject arbitrary JavaScript code, altering the intended functionality and posing a risk of credential exposure.

Affected Systems and Versions

IBM Security Verify Access versions 10.0.0, 10.0.1.0, and 10.0.2.0 are confirmed to be affected by this security flaw.

Exploitation Mechanism

Threat actors can exploit this vulnerability by manipulating the Web UI to inject malicious JavaScript code and potentially gain access to sensitive information.

Mitigation and Prevention

To secure your systems against CVE-2021-38895, follow these preventive measures.

Immediate Steps to Take

Employ security patches provided by IBM for the affected versions.
Regularly monitor and audit the Web UI for any unauthorized changes.

Long-Term Security Practices

Implement input validation mechanisms to prevent scripting attacks.
Conduct security training for developers to raise awareness of cross-site scripting vulnerabilities.

Patching and Updates

Regularly update IBM Security Verify Access to ensure that known vulnerabilities are addressed and security measures are up to date.