CVE-2023-46262 : Vulnerability Insights and Analysis

An unauthenticated attacker could send a specifically crafted web request causing a Server-Side Request Forgery (SSRF) in Ivanti Avalanche Remote Control server.

Understanding CVE-2023-46262

This article provides an overview of CVE-2023-46262, including its impact, technical details, and mitigation strategies.

What is CVE-2023-46262?

CVE-2023-46262 refers to a vulnerability in Ivanti Avalanche Remote Control server that allows an unauthenticated attacker to trigger a Server-Side Request Forgery (SSRF) through a specially crafted web request.

The Impact of CVE-2023-46262

This vulnerability has a base severity rating of HIGH (CVSS 3.0 score: 7.5). It could potentially lead to unauthorized access, data exposure, or other security risks for affected systems.

Technical Details of CVE-2023-46262

Below are the technical aspects related to CVE-2023-46262:

Vulnerability Description

The vulnerability arises from a lack of proper input validation in the Ivanti Avalanche Remote Control server, allowing attackers to manipulate server-side requests.

Affected Systems and Versions

Ivanti Avalanche version 6.4.1 is affected by this vulnerability, with prior versions being vulnerable. Ensure that your system is updated to version 6.4.2 or higher to mitigate this risk.

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a crafted web request to the Ivanti Avalanche server, tricking it into executing unintended actions or disclosing sensitive information.

Mitigation and Prevention

To address CVE-2023-46262 and enhance your system's security, consider the following mitigation strategies:

Immediate Steps to Take

Update Ivanti Avalanche Remote Control server to version 6.4.2 or above.
Implement network segmentation to limit the exposure of the affected server.

Long-Term Security Practices

Regularly monitor and audit incoming web requests for any suspicious activities.
Stay informed about security best practices and emerging threats to proactively safeguard your systems.

Patching and Updates

Stay vigilant for security updates released by Ivanti and promptly apply patches to address any known vulnerabilities.