CVE-2022-38212 : Vulnerability Insights and Analysis

A Server Side Request Forgery (SSRF) vulnerability has been identified in Portal for ArcGIS versions 10.8.1 and 10.7.1. This vulnerability could allow a remote, unauthenticated attacker to forge requests to arbitrary URLs from the system, potentially leading to network enumeration or reading from hosts inside the network perimeter.

Understanding CVE-2022-38212

This section will delve into the details of the CVE-2022-38212 vulnerability and its impact.

What is CVE-2022-38212?

The CVE-2022-38212 vulnerability is a Server Side Request Forgery (SSRF) issue in Esri Portal for ArcGIS versions 10.8.1 and below. Attackers can exploit this to forge requests to arbitrary URLs, posing a risk of network enumeration and unauthorized access.

The Impact of CVE-2022-38212

If successfully exploited, CVE-2022-38212 could result in an attacker being able to read data from hosts within the network perimeter or conduct network enumeration, potentially leading to further security breaches.

Technical Details of CVE-2022-38212

This section will outline the technical aspects of the CVE-2022-38212 vulnerability.

Vulnerability Description

The vulnerability arises due to incomplete protections against SSRF vulnerabilities in Esri Portal for ArcGIS versions 10.8.1 and below. This could be abused by remote attackers to send unauthorized requests to external URLs.

Affected Systems and Versions

The affected product is Esri ArcGIS Enterprise, specifically Portal for ArcGIS versions up to 10.9.1, running on x64 platforms.

Exploitation Mechanism

Exploiting CVE-2022-38212 involves an attacker sending malicious requests to the vulnerable Esri Portal for ArcGIS, leveraging the SSRF vulnerability to access unauthorized URLs.

Mitigation and Prevention

In this section, we will discuss the steps to mitigate and prevent the exploitation of CVE-2022-38212.

Immediate Steps to Take

Update to the latest version of Esri Portal for ArcGIS to eliminate the SSRF vulnerability.
Implement network controls to restrict access to vulnerable servers.

Long-Term Security Practices

Regularly monitor for security updates and patches from Esri.
Conduct periodic security assessments to identify and address vulnerabilities proactively.

Patching and Updates

Esri has released a security update addressing CVE-2022-38212. It is crucial to apply this patch promptly to secure the affected systems.