CVE-2022-30913 : Security Advisory and Response

H3C Magic R100 R100V100R005 has been found to have a stack overflow vulnerability through the ipqos_set_bandwidth parameter at /goform/aspForm.

Understanding CVE-2022-30913

This section will delve into the details of the CVE-2022-30913 vulnerability.

What is CVE-2022-30913?

The CVE-2022-30913 vulnerability involves a stack overflow issue in the H3C Magic R100 R100V100R005 due to the ipqos_set_bandwidth parameter.

The Impact of CVE-2022-30913

This vulnerability can potentially be exploited by attackers to execute arbitrary code or cause a denial of service on the affected system.

Technical Details of CVE-2022-30913

Let's explore more technical aspects of CVE-2022-30913.

Vulnerability Description

The vulnerability stems from a stack overflow in the specified parameter, leading to potential security risks.

Affected Systems and Versions

H3C Magic R100 R100V100R005 is confirmed to be affected by this vulnerability.

Exploitation Mechanism

Attackers can potentially exploit this vulnerability through the ipqos_set_bandwidth parameter, allowing for malicious activities.

Mitigation and Prevention

Discover the necessary steps to mitigate the risks associated with CVE-2022-30913.

Immediate Steps to Take

It is crucial to apply any available patches or updates provided by the vendor to address this vulnerability promptly.

Long-Term Security Practices

Implementing robust security measures like network segmentation and access control can help in preventing potential exploitation of vulnerabilities.

Patching and Updates

Regularly monitor for security advisories and apply patches or updates released by the vendor to maintain the security of the system.