CVE-2021-29107 : Vulnerability Insights and Analysis

A stored Cross Site Scripting (XXS) vulnerability has been identified in ArcGIS Server Manager version 10.8.1 and below, potentially allowing a remote attacker to store malicious strings within the application.

Understanding CVE-2021-29107

This section will delve into the details surrounding the CVE-2021-29107 vulnerability.

What is CVE-2021-29107?

The CVE-2021-29107 vulnerability is a stored Cross Site Scripting (XXS) flaw in ArcGIS Server Manager version 10.8.1 and earlier. This vulnerability creates the possibility for an unauthenticated remote attacker to inject and store harmful scripts within the ArcGIS Server Manager application.

The Impact of CVE-2021-29107

The impact of this vulnerability lies in its potential to expose ArcGIS Server Manager to attacks from malicious entities aiming to store harmful scripts, which can lead to various security breaches and compromise of sensitive information.

Technical Details of CVE-2021-29107

In this section, we will explore the technical aspects of CVE-2021-29107.

Vulnerability Description

The vulnerability in question is classified as a stored Cross Site Scripting (XXS) weakness, which is attributed to ArcGIS Server Manager version 10.8.1 and earlier. It may enable remote unauthenticated attackers to store malicious strings within the application.

Affected Systems and Versions

The vulnerability affects ArcGIS Server Manager version 10.8.1 and below running on x64 platforms.

Exploitation Mechanism

The exploitation of CVE-2021-29107 occurs through the ability of remote unauthenticated attackers to insert and store harmful strings within the ArcGIS Server Manager application.

Mitigation and Prevention

This section provides insights into mitigating and preventing the CVE-2021-29107 vulnerability.

Immediate Steps to Take

To mitigate the risks associated with CVE-2021-29107, users are advised to apply the latest security updates and patches provided by Esri for ArcGIS Server Manager.

Long-Term Security Practices

In the long term, organizations should implement robust security protocols, conduct regular security audits, and ensure that all systems are up to date with the latest security patches.

Patching and Updates

Regularly check for security advisories from Esri and promptly apply any patches or updates released to address vulnerabilities such as CVE-2021-29107.