CVE-2021-38870 : What You Need to Know

IBM Aspera Cloud is vulnerable to stored cross-site scripting, allowing users to embed arbitrary JavaScript code on the Web UI. This can potentially lead to credentials disclosure within a trusted session. The vulnerability was published on September 22, 2021. The base score is 6.4 (Medium severity).

Understanding CVE-2021-38870

This section dives deeper into the details of the vulnerability, its impact, technical aspects, and mitigation steps.

What is CVE-2021-38870?

CVE-2021-38870 relates to a stored cross-site scripting vulnerability in IBM Aspera Cloud. Attackers can inject malicious scripts into the Web UI, compromising user credentials.

The Impact of CVE-2021-38870

The vulnerability poses a medium risk, with a base severity score of 6.4. It could potentially lead to the disclosure of sensitive information during a trusted session.

Technical Details of CVE-2021-38870

Let's explore the specific technical aspects of this security issue.

Vulnerability Description

The vulnerability allows threat actors to execute arbitrary JavaScript code in the Web UI, altering its functionality.

Affected Systems and Versions

IBM Aspera's Cloud version is affected by this vulnerability, impacting users of this specific product.

Exploitation Mechanism

Attackers can exploit this flaw by injecting malicious JavaScript code into the Web UI to manipulate its behavior.

Mitigation and Prevention

Discover the steps to secure your systems against CVE-2021-38870.

Immediate Steps to Take

Users should update their Aspera Cloud installations to the latest version to mitigate the risk of exploitation.

Long-Term Security Practices

Enforcing secure coding practices and regular security audits can help prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security patches and updates released by IBM for Aspera Cloud to address known vulnerabilities.