CVE-2023-28130 : What You Need to Know

This CVE record was published on July 26, 2023, and affects Quantum Appliances and Quantum Security Gateways. The vulnerability allows a local user to potentially escalate privileges by exploiting the Gaia Portal hostnames page using an improper input validation method.

Understanding CVE-2023-28130

This section delves into the details of CVE-2023-28130, providing insights into the vulnerability's nature and impact.

What is CVE-2023-28130?

CVE-2023-28130 refers to a security flaw that enables a local user to execute a privilege escalation attack through the Gaia Portal hostnames page due to inadequate input validation.

The Impact of CVE-2023-28130

The impact of this vulnerability is significant as it could allow an unauthorized user to gain elevated privileges within the affected systems, potentially leading to further exploitation and unauthorized actions.

Technical Details of CVE-2023-28130

Here, we explore the technical aspects of CVE-2023-28130, including the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability in CVE-2023-28130 arises from a lack of proper input validation, which can be exploited by a local user to escalate their privileges within the affected systems.

Affected Systems and Versions

The affected products include Quantum Appliances and Quantum Security Gateways, with specific versions susceptible to the privilege escalation vulnerability, such as R81.20 before take 14, R81.10 before take 95, and R81 before take 82, R80.40 before take 198.

Exploitation Mechanism

An attacker could potentially exploit this vulnerability by manipulating the Gaia Portal hostnames page, utilizing improper input validation to escalate their privileges within the affected systems.

Mitigation and Prevention

In this section, we outline crucial steps to mitigate the risks associated with CVE-2023-28130 and prevent potential exploitation.

Immediate Steps to Take

Immediate actions include monitoring and restricting access to the Gaia Portal hostnames page, implementing principle of least privilege, and keeping an eye out for any suspicious activities that may indicate exploitation attempts.

Long-Term Security Practices

Long-term security practices should focus on ensuring regular security assessments, conducting thorough penetration testing, and promoting security awareness among users to prevent similar vulnerabilities from being exploited in the future.

Patching and Updates

Regularly updating the affected systems to the latest patched versions, as provided by the vendor, is essential to address and mitigate the CVE-2023-28130 vulnerability effectively. It is crucial to stay informed about security advisories and apply patches promptly to enhance the overall security posture of the systems.