CVE-2022-38198 : Security Advisory and Response

A reflected cross-site scripting vulnerability in Esri ArcGIS Server versions 10.9.1 and below has been identified, potentially allowing remote attackers to execute arbitrary JavaScript code in the victim's browser by tricking them into clicking on a malicious link.

Understanding CVE-2022-38198

This section provides insights into the nature and impact of the CVE-2022-38198 vulnerability.

What is CVE-2022-38198?

The CVE-2022-38198 vulnerability is a reflected cross-site scripting issue in the Esri ArcGIS Server services directory versions 10.9.1 and below. Exploitation of this vulnerability could lead to the execution of arbitrary JavaScript code in a victim's browser.

The Impact of CVE-2022-38198

The impact of this vulnerability is significant as it allows remote, unauthenticated attackers to potentially compromise user systems by executing malicious JavaScript code through crafted links.

Technical Details of CVE-2022-38198

Delve deeper into the technical aspects of CVE-2022-38198 to understand its nature and implications.

Vulnerability Description

The vulnerability stems from a reflected cross-site scripting flaw in the Esri ArcGIS Server services directory, affecting versions 10.9.1 and below. It enables attackers to execute arbitrary JavaScript code by tricking users into clicking on a specially crafted link.

Affected Systems and Versions

Affected systems include Esri ArcGIS Server versions 10.9.1 and below. The vulnerability impacts platforms running on x64 architecture.

Exploitation Mechanism

Remote, unauthenticated attackers can exploit this vulnerability by convincing users to click on a malicious link, which triggers the execution of arbitrary JavaScript code in the victim's browser.

Mitigation and Prevention

Discover the steps to mitigate the CVE-2022-38198 vulnerability and prevent potential exploitation.

Immediate Steps to Take

To mitigate the risk associated with CVE-2022-38198, consider taking immediate action:

Disable the ArcGIS Services directory.
Install ArcGIS for Server Security 2022 Update 1 Patch.

Long-Term Security Practices

Implement the following long-term security practices to enhance system resilience:

Regularly update and patch Esri ArcGIS Server installations.
Conduct security awareness training to educate users on safe browsing practices.

Patching and Updates

Stay updated with security patches and official updates from Esri to safeguard systems against known vulnerabilities.