CVE-2023-25582 : Vulnerability Insights and Analysis

This CVE-2023-25582 was published on July 6, 2023, by Talos. It involves two OS command injection vulnerabilities in the zebra vlan_name functionality of the Milesight UR32L v32.3.0.5. These vulnerabilities could allow an attacker to execute malicious commands through a specially crafted network request.

Understanding CVE-2023-25582

This section will cover what CVE-2023-25582 is about, its impact, technical details, and mitigation strategies.

What is CVE-2023-25582?

CVE-2023-25582 comprises two OS command injection vulnerabilities found in the zebra vlan_name feature of Milesight UR32L v32.3.0.5. An attacker can exploit these vulnerabilities by sending a specially crafted network request to trigger unauthorized command execution.

The Impact of CVE-2023-25582

The impact of these vulnerabilities is rated as HIGH, as they can lead to unauthorized command execution with potentially severe consequences. The confidentiality, integrity, and availability of the affected system are all at risk.

Technical Details of CVE-2023-25582

This section delves into the specific technical aspects of CVE-2023-25582.

Vulnerability Description

The vulnerability arises due to improper neutralization of special elements used in an OS command (OS Command Injection) in the zebra vlan_name functionality of the Milesight UR32L v32.3.0.5.

Affected Systems and Versions

The OS command injection vulnerabilities impact Milesight UR32L devices running version v32.3.0.5.

Exploitation Mechanism

By sending a specially crafted network request to the zebra vlan_name feature, an attacker can exploit the vulnerabilities and execute malicious commands on the system.

Mitigation and Prevention

Mitigating CVE-2023-25582 is essential to ensure the security of the affected systems.

Immediate Steps to Take

Organizations should apply security patches provided by Milesight promptly.
Network security measures, such as firewalls and intrusion detection systems, can help detect and prevent unauthorized network requests.

Long-Term Security Practices

Regular security assessments and penetration testing can help identify and address vulnerabilities proactively.
Employee training on cybersecurity best practices can enhance overall security posture.

Patching and Updates

Ensure that the Milesight UR32L devices are updated with the latest security patches to mitigate the OS command injection vulnerabilities effectively.