CVE-2022-39822 : Vulnerability Insights and Analysis

A SQL Injection vulnerability has been identified in NOKIA NFM-T R19.9, specifically in the /cgi-bin/R19.9/easy1350.pl of the VM Manager WebUI. This vulnerability can be exploited by an authenticated attacker through the id or host HTTP GET parameter.

Understanding CVE-2022-39822

This section will delve into the details of CVE-2022-39822, its impact, technical description, affected systems, exploitation mechanism, mitigation, and prevention strategies.

What is CVE-2022-39822?

The CVE-2022-39822 is a SQL Injection vulnerability found in NOKIA NFM-T R19.9, which poses a security risk in the VM Manager WebUI when the id or host HTTP GET parameter is manipulated by an authenticated attacker.

The Impact of CVE-2022-39822

The vulnerability allows attackers to inject malicious SQL queries, potentially leading to unauthorized access, data manipulation, or even complete system compromise. This could result in sensitive data exposure and operational disruptions.

Technical Details of CVE-2022-39822

Let's explore the technical aspects of CVE-2022-39822, including vulnerability description, affected systems, versions, and the exploitation mechanism.

Vulnerability Description

The SQL Injection vulnerability in NOKIA NFM-T R19.9 arises due to insufficient input validation in the /cgi-bin/R19.9/easy1350.pl script of the VM Manager WebUI. This allows attackers to manipulate the id or host parameters to execute arbitrary SQL commands.

Affected Systems and Versions

The vulnerability affects NOKIA NFM-T R19.9. All instances of this version are susceptible to exploitation when an authenticated attacker manipulates the id or host HTTP GET parameter.

Exploitation Mechanism

By sending specially crafted input via the id or host parameter in the HTTP GET request to /cgi-bin/R19.9/easy1350.pl, an authenticated attacker can inject malicious SQL queries and potentially gain unauthorized access to the database.

Mitigation and Prevention

Discover the necessary steps to mitigate the risks posed by CVE-2022-39822 and safeguard your systems against SQL Injection attacks.

Immediate Steps to Take

It is crucial to apply relevant security patches provided by NOKIA to address the vulnerability in NFM-T R19.9. Additionally, review and restrict access to the VM Manager WebUI to authorized personnel only.

Long-Term Security Practices

To enhance overall security posture, implement strict input validation mechanisms across web applications to prevent SQL Injection attacks. Regular security audits and employee training on secure coding practices are vital.

Patching and Updates

Stay informed about security updates released by NOKIA for NFM-T R19.9. Timely patching of systems and keeping software up to date will help mitigate the risk of SQL Injection vulnerabilities being exploited.