CVE-2022-46407 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2022-46407, a vulnerability in Ericsson Network Manager (ENM) versions prior to 22.2 that could lead to Open Redirect HTTP Header Injection.

Understanding CVE-2022-46407

In this section, we will explore what CVE-2022-46407 entails and its potential impact.

What is CVE-2022-46407?

CVE-2022-46407 is a vulnerability found in Ericsson Network Manager (ENM), specifically in the REST endpoint “editprofile.” This issue could allow an attacker with admin/elevated access to orchestrate a redirection of submitted requests to a domain beyond the control of ENM deployment.

The Impact of CVE-2022-46407

The impact of this vulnerability is significant as it enables threat actors to manipulate the communication flow within ENM, potentially leading to unauthorized access or further exploitation of the system.

Technical Details of CVE-2022-46407

This section dives into the technical aspects of CVE-2022-46407, including the vulnerability description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in the “editprofile” REST endpoint of ENM exposes a weakness that can be exploited to redirect requests to malicious domains, compromising the integrity and security of the system.

Affected Systems and Versions

The affected system in this case is Ericsson Network Manager (ENM) versions prior to 22.2. Users with older versions of ENM are at risk of falling victim to this vulnerability.

Exploitation Mechanism

To exploit CVE-2022-46407, an attacker must possess admin or elevated access to the ENM system, allowing them to manipulate the HTTP headers and redirect requests to unauthorized domains.

Mitigation and Prevention

In this section, we discuss the steps to mitigate the risks posed by CVE-2022-46407 and ensure the security of ENM deployments.

Immediate Steps to Take

Immediately apply patches or updates provided by Ericsson to address the vulnerability. Restrict admin access and monitor network traffic for suspicious activities.

Long-Term Security Practices

Implement strict access controls, conduct regular security audits, and educate users on identifying and reporting potential security threats.

Patching and Updates

Regularly check for security advisories from Ericsson and apply updates promptly to safeguard your ENM deployment against known vulnerabilities.