CVE-2022-26856 Explained : Impact and Mitigation

Dell EMC Repository Manager version 3.4.0 has been identified with a critical vulnerability that exposes plain-text password storage. This could potentially allow a local attacker to access certain user credentials, subsequently leading to unauthorized access to the application's database.

Understanding CVE-2022-26856

This section provides an overview of the security vulnerability and its potential impact.

What is CVE-2022-26856?

CVE-2022-26856 pertains to a plain-text password storage vulnerability in Dell EMC Repository Manager version 3.4.0. The flaw enables local attackers to disclose user credentials, potentially compromising the application's database.

The Impact of CVE-2022-26856

The CVSS v3.1 base score for this vulnerability is 8.2, indicating a high severity threat. Attack complexity is rated as low, but the confidentiality, integrity, and availability impacts are all classified as high.

Technical Details of CVE-2022-26856

Delve deeper into the technical aspects of the vulnerability to understand its implications.

Vulnerability Description

The vulnerability in Dell EMC Repository Manager 3.4.0 involves insufficiently protected credentials, allowing malicious actors to access plaintext passwords and compromising user credentials.

Affected Systems and Versions

The affected product is the Dell Repository Manager (DRM), specifically versions prior to DRM 3.4.1. Users of the specified version are at risk of this vulnerability.

Exploitation Mechanism

The vulnerability is exploited through local access, requiring low privileges. Attackers can potentially extract plaintext passwords and gain unauthorized access to sensitive data.

Mitigation and Prevention

Discover the steps to protect your systems from CVE-2022-26856 and enhance overall security measures.

Immediate Steps to Take

It is recommended to update Dell Repository Manager to version 3.4.1 or above to mitigate the vulnerability. Additionally, users should change all passwords associated with the application.

Long-Term Security Practices

Incorporating strong password policies, implementing multi-factor authentication, and regularly monitoring system logs can help prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security patches and updates released by Dell to address known vulnerabilities and enhance the security of the Repository Manager application.