CVE-2021-30486 Explained : Impact and Mitigation

SysAid 20.3.64 b14 is affected by Blind and Stacker SQL injection vulnerabilities that can be exploited via specific JSP files. Read on to understand the impact, technical details, and mitigation strategies.

Understanding CVE-2021-30486

This section provides an insight into the nature of the vulnerability and its implications.

What is CVE-2021-30486?

SysAid 20.3.64 b14 is susceptible to Blind and Stacker SQL injection attacks through various JSP endpoints, such as AssetManagementChart.jsp and AssetManagementList.jsp.

The Impact of CVE-2021-30486

The vulnerability allows threat actors to execute malicious SQL queries via the mentioned JSP files, potentially leading to unauthorized access or data manipulation.

Technical Details of CVE-2021-30486

Explore the specific technical aspects of the vulnerability.

Vulnerability Description

The issue arises due to insufficient input sanitization in the affected JSP files, enabling attackers to inject and execute arbitrary SQL commands.

Affected Systems and Versions

SysAid 20.3.64 b14 is confirmed to be affected by this security flaw, impacting the system running this specific version.

Exploitation Mechanism

Attackers can exploit the Blind and Stacker SQL injection vulnerabilities via parameters like 'computerID' and 'group1' in the mentioned JSP files.

Mitigation and Prevention

Discover the steps to mitigate the CVE-2021-30486 risk and enhance overall security posture.

Immediate Steps to Take

Users should apply security patches provided by the vendor promptly and restrict access to the vulnerable JSP files to prevent exploitation.

Long-Term Security Practices

Implement robust input validation mechanisms and conduct regular security audits to detect and address similar vulnerabilities proactively.

Patching and Updates

Stay informed about security updates released by SysAid, ensuring timely installation of patches to eliminate known vulnerabilities.