CVE-2021-35202 : Vulnerability Insights and Analysis

NETSCOUT Systems nGeniusONE 6.3.0 build 1196 contains a vulnerability that allows for Authorization Bypass in FDSQueryService, posing a potential security risk.

Understanding CVE-2021-35202

This section delves into the specifics of CVE-2021-35202, shedding light on its implications and severity.

What is CVE-2021-35202?

CVE-2021-35202 refers to an Authorization Bypass vulnerability in NETSCOUT Systems nGeniusONE 6.3.0 build 1196, enabling unauthorized access to a particular endpoint in FDSQueryService.

The Impact of CVE-2021-35202

Exploiting this vulnerability could result in unauthorized users bypassing the intended authorization restrictions, potentially gaining unauthorized access to sensitive information or system resources.

Technical Details of CVE-2021-35202

This part provides a deeper dive into the technical aspects of CVE-2021-35202, including how it manifests and its scope.

Vulnerability Description

The vulnerability in NETSCOUT Systems nGeniusONE 6.3.0 build 1196 allows threat actors to circumvent the authorization controls, thereby accessing an endpoint in FDSQueryService without proper authentication.

Affected Systems and Versions

CVE-2021-35202 impacts NETSCOUT Systems nGeniusONE 6.3.0 build 1196, potentially affecting systems with this specific version.

Exploitation Mechanism

Threat actors can exploit this vulnerability by leveraging the authorization bypass to access an endpoint in FDSQueryService without undergoing the requisite authentication checks.

Mitigation and Prevention

In this section, we explore the steps that can be taken to mitigate the risks associated with CVE-2021-35202 and prevent potential exploits.

Immediate Steps to Take

Immediate actions include applying security patches or updates provided by NETSCOUT to remediate the vulnerability effectively.

Long-Term Security Practices

Adopting robust security practices, such as access control mechanisms and regular security assessments, can enhance the overall security posture and prevent similar vulnerabilities in the future.

Patching and Updates

Regularly monitor and apply security patches and updates released by NETSCOUT to address known vulnerabilities and strengthen the security of the affected systems.