CVE-2021-42369 : Exploit Details and Defense Strategies

A SQL injection vulnerability in Imagicle Application Suite (for Cisco UC) before 2021.Summer.2 allows low-privileged users to inject SQL statements through the 'Export to CSV' feature of the Contact Manager web GUI.

Understanding CVE-2021-42369

What is CVE-2021-42369?

Imagicle Application Suite is vulnerable to SQL injection, allowing unauthorized users to execute SQL commands through a specific feature in the Contact Manager web GUI.

The Impact of CVE-2021-42369

This critical vulnerability poses a high risk to confidentiality, integrity, and availability of the affected systems, potentially leading to unauthorized access and data manipulation.

Technical Details of CVE-2021-42369

Vulnerability Description

The vulnerability in Imagicle Application Suite allows for SQL injection by exploiting the 'Export to CSV' feature in the Contact Manager web GUI.

Affected Systems and Versions

Vendor: n/a
Product: n/a
Versions: All versions before 2021.Summer.2

Exploitation Mechanism

Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
User Interaction: None
Scope: Changed
Confidentiality Impact: High
Integrity Impact: High
Availability Impact: High
Base Score: 9.9 (Critical)

Mitigation and Prevention

Immediate Steps to Take

Disable or restrict access to the 'Export to CSV' feature
Implement input validation mechanisms to prevent SQL injection

Long-Term Security Practices

Regularly update the Imagicle Application Suite to the latest version
Conduct security audits and penetration testing to identify vulnerabilities

Patching and Updates

Apply the latest security patches and updates provided by Imagicle to remediate the SQL injection vulnerability.