CVE-2021-38560 : What You Need to Know

A detailed overview of CVE-2021-38560, highlighting the vulnerability, impact, technical details, and mitigation steps.

Understanding CVE-2021-38560

This section provides a comprehensive analysis of the security vulnerability identified as CVE-2021-38560 in Ivanti Service Manager 2021.1.

What is CVE-2021-38560?

The CVE-2021-38560 vulnerability in Ivanti Service Manager 2021.1 enables attackers to execute reflected cross-site scripting (XSS) attacks through the appName parameter in ConfigDB calls, notably in RelocateAttachments.aspx.

The Impact of CVE-2021-38560

The vulnerability poses a significant risk as attackers can exploit it to inject malicious scripts into web applications, potentially leading to unauthorized data access or account hijacking.

Technical Details of CVE-2021-38560

Explore the specific technical aspects of the CVE-2021-38560 vulnerability, including its description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

Ivanti Service Manager 2021.1 is susceptible to reflected XSS attacks via the appName parameter associated with ConfigDB calls like in RelocateAttachments.aspx, allowing threat actors to execute harmful scripts.

Affected Systems and Versions

The vulnerability impacts Ivanti Service Manager 2021.1, making systems using this version potentially vulnerable to XSS attacks through the specified parameter.

Exploitation Mechanism

By manipulating the appName parameter in ConfigDB calls, malicious users can craft URLs or requests to trigger the execution of unauthorized scripts within the application.

Mitigation and Prevention

Discover effective measures to mitigate the risks associated with CVE-2021-38560, ensuring the security of systems against XSS vulnerabilities.

Immediate Steps to Take

Implement immediate actions such as applying security patches or updates provided by Ivanti to address CVE-2021-38560 and prevent exploitation.

Long-Term Security Practices

Establish robust security practices, including input validation, output encoding, and security configurations, to safeguard web applications from XSS attacks in the long term.

Patching and Updates

Regularly monitor for security advisories and patches from Ivanti, ensuring timely application to protect systems from known vulnerabilities.