CVE-2022-3928 : Security Advisory and Response

A hardcoded credential vulnerability has been identified in Hitachi Energy products, potentially allowing attackers to access internal message queues. Here's a detailed analysis of CVE-2022-3928.

Understanding CVE-2022-3928

This CVE pertains to the discovery of a hardcoded credential in the message queue of affected Hitachi Energy products.

What is CVE-2022-3928?

A hardcoded credential is found in the affected products' message queue. Exploiting this vulnerability could grant unauthorized access to internal data.

The Impact of CVE-2022-3928

The impact of this vulnerability is rated as HIGH severity. An attacker exploiting this issue may retrieve embedded sensitive data.

Technical Details of CVE-2022-3928

Let's delve into the specific technical aspects of CVE-2022-3928.

Vulnerability Description

The vulnerability involves hardcoded credentials in affected Hitachi Energy products, potentially leading to unauthorized data access.

Affected Systems and Versions

The vulnerability affects various versions of Hitachi Energy products including FOXMAN-UN R15B, R15A, R14B, R14A, R11B, R11A, R10C, R9C, and UNEM R15B, R15A, R14B, R14A, R11B, R11A, R10C, R9C.

Exploitation Mechanism

Attackers can exploit this vulnerability by leveraging the hardcoded credentials to access the internal message queue of the affected products.

Mitigation and Prevention

Here are the steps to mitigate and prevent the exploitation of CVE-2022-3928.

Immediate Steps to Take

For immediate mitigation, secure the NMS CLIENT/SERVER communication in affected versions such as FOXMAN-UN R15B or UNEM R15B and earlier.

Long-Term Security Practices

Implement robust credential management practices and regularly update and patch affected systems to prevent unauthorized access.

Patching and Updates

Stay updated with security advisories from Hitachi Energy and apply patches promptly to address the hardcoded credential vulnerability.