CVE-2023-47464 : Exploit Details and Defense Strategies

A security vulnerability has been identified in GL.iNet AX1800 version 4.0.0 before 4.5.0, allowing a remote attacker to execute arbitrary code. Learn more about CVE-2023-47464 and how to protect your systems.

Understanding CVE-2023-47464

GL.iNet AX1800 version 4.0.0 before 4.5.0 is affected by an Insecure Permissions vulnerability that can be exploited by attackers to execute arbitrary code remotely.

What is CVE-2023-47464?

CVE-2023-47464 is a security flaw found in GL.iNet AX1800 routers, enabling remote threat actors to run arbitrary code using the upload API function.

The Impact of CVE-2023-47464

The vulnerability poses a severe risk as attackers can exploit it to execute malicious code on affected devices, potentially leading to unauthorized access and control.

Technical Details of CVE-2023-47464

The following points provide a deeper insight into the technical aspects of CVE-2023-47464.

Vulnerability Description

The vulnerability arises due to insecure permissions in GL.iNet AX1800 version 4.0.0, allowing the upload API function to be abused for arbitrary code execution.

Affected Systems and Versions

GL.iNet AX1800 routers running version 4.0.0 before 4.5.0 are impacted by this vulnerability, putting these devices at risk of exploitation.

Exploitation Mechanism

Remote threat actors can exploit this vulnerability by leveraging the upload API function to inject and execute arbitrary code on vulnerable devices.

Mitigation and Prevention

Protecting your systems from CVE-2023-47464 requires immediate action and ongoing security measures.

Immediate Steps to Take

Update GL.iNet AX1800 routers to version 4.5.0 or newer to mitigate the vulnerability.
Monitor network traffic for any suspicious activities that could indicate exploitation attempts.

Long-Term Security Practices

Implement network segmentation to isolate critical systems and minimize the attack surface.
Regularly conduct security assessments and penetration testing to identify and address vulnerabilities proactively.

Patching and Updates

Stay informed about security updates and patches released by GL.iNet to address CVE-2023-47464 and other potential security risks.