CVE-2023-4816 Explained : Impact and Mitigation

This CVE-2023-4816, assigned by Hitachi Energy, was published on September 11, 2023. It involves a vulnerability in the Equipment Tag Out authentication process within Hitachi Energy's Asset Suite 9 software.

Understanding CVE-2023-4816

This section provides insights into the nature of CVE-2023-4816 and its implications.

What is CVE-2023-4816?

The vulnerability in CVE-2023-4816 lies in the Equipment Tag Out authentication process. Specifically, when configured with Single Sign-On (SSO) with password validation in T214, attackers can exploit this vulnerability. An authenticated user can perform an Equipment Tag Out holder action (Accept, Release, and Clear) for another user by entering an arbitrary password in the confirmation dialog box. Despite entering an arbitrary password, the system will execute the selected action.

The Impact of CVE-2023-4816

The impact of CVE-2023-4816 is categorized under CAPEC-114 Authentication Abuse. This means that attackers can abuse the authentication process to carry out unauthorized actions within the system.

Technical Details of CVE-2023-4816

Delve deeper into the technical aspects of CVE-2023-4816 to understand its vulnerability better.

Vulnerability Description

The vulnerability allows authenticated users to manipulate the Equipment Tag Out process by inputting arbitrary passwords, leading to unauthorized actions being executed within the system.

Affected Systems and Versions

Hitachi Energy's Asset Suite 9 versions 9.6.3.11.0 and 9.6.4 are affected by this vulnerability. It is crucial for users of these versions to take immediate action to mitigate the risk.

Exploitation Mechanism

Attackers with high privileges can exploit the vulnerability by tricking the system into executing unauthorized actions through the use of arbitrary passwords during the Equipment Tag Out holder action confirmation process.

Mitigation and Prevention

Understanding how to mitigate and prevent the exploitation of CVE-2023-4816 is essential for maintaining system security.

Immediate Steps to Take

Users should consider disabling the affected functionality, implementing additional authentication checks, and monitoring user actions closely to detect any unauthorized activities.

Long-Term Security Practices

In the long term, organizations should conduct regular security audits, provide cybersecurity training to users, and stay updated on security patches and updates from Hitachi Energy.

Patching and Updates

It is crucial for users of Hitachi Energy's Asset Suite 9 to apply the necessary patches or updates provided by the vendor to address the CVE-2023-4816 vulnerability and enhance system security.

Remember, prioritizing cybersecurity measures and staying vigilant against potential vulnerabilities like CVE-2023-4816 is key to safeguarding systems and data integrity.