CVE-2023-41776 Explained : Impact and Mitigation

A detailed article outlining the local privilege escalation vulnerability in ZTE's ZXCLOUD iRAI, affecting versions up to 7.23.31.

Understanding CVE-2023-41776

This section provides an overview of the CVE-2023-41776 vulnerability and its impact.

What is CVE-2023-41776?

CVE-2023-41776 is a local privilege escalation vulnerability in ZTE's ZXCLOUD iRAI. Attackers with regular user privileges can create a fake process to escalate local privileges.

The Impact of CVE-2023-41776

The vulnerability can lead to high impact availability, confidentiality, and integrity issues associated with privilege escalation (CAPEC-233).

Technical Details of CVE-2023-41776

Explore the technical aspects of the CVE-2023-41776 vulnerability below.

Vulnerability Description

The vulnerability arises in ZTE's ZXCLOUD iRAI, allowing attackers to create a fake process and elevate local privileges.

Affected Systems and Versions

ZTE's ZXCLOUD iRAI versions up to 7.23.31 are impacted by this vulnerability, particularly on the Windows platform.

Exploitation Mechanism

The attack complexity is high, requiring low privileges but user interaction. The CVSS base score is 6.7, indicating a medium severity level.

Mitigation and Prevention

Learn how to mitigate and prevent the exploitation of CVE-2023-41776.

Immediate Steps to Take

Update the ZXCLOUD iRAI software to version 7.23.32 to patch the vulnerability and prevent further escalation of privileges.

Long-Term Security Practices

Regularly monitor for security updates and apply patches promptly to safeguard against potential vulnerabilities.

Patching and Updates

Refer to ZTE's official advisory for detailed instructions and guidance on addressing the CVE-2023-41776 vulnerability.