CVE-2022-30916 Explained : Impact and Mitigation

H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the Asp_SetTelnetDebug parameter at /goform/aspForm.

Understanding CVE-2022-30916

This CVE identifies a stack overflow vulnerability present in H3C Magic R100 R100V100R005, which can be exploited through the Asp_SetTelnetDebug parameter.

What is CVE-2022-30916?

CVE-2022-30916 highlights a critical stack overflow vulnerability within H3C Magic R100 R100V100R005, allowing attackers to potentially execute malicious code remotely.

The Impact of CVE-2022-30916

The vulnerability in H3C Magic R100 R100V100R005 could lead to unauthorized remote code execution, posing a severe security risk to affected systems and data.

Technical Details of CVE-2022-30916

This section elaborates on the specifics of the CVE, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in H3C Magic R100 R100V100R005 arises from a stack overflow issue triggered by the Asp_SetTelnetDebug parameter located at /goform/aspForm.

Affected Systems and Versions

The affected system is the H3C Magic R100 R100V100R005, with all versions being susceptible to this stack overflow vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability by manipulating the Asp_SetTelnetDebug parameter, potentially leading to the execution of malicious code.

Mitigation and Prevention

To address CVE-2022-30916, immediate steps should be taken to secure systems while implementing long-term security practices and applying necessary patches and updates.

Immediate Steps to Take

Immediately restrict access to vulnerable systems, conduct security assessments, and consider deploying temporary workarounds to mitigate the risk of exploitation.

Long-Term Security Practices

Regular security audits, network monitoring, and employee training on cybersecurity best practices can enhance overall resilience against similar vulnerabilities.

Patching and Updates

Vendor-supplied patches and updates should be promptly applied to remediate the stack overflow vulnerability in H3C Magic R100 R100V100R005.