CVE-2023-21410 : What You Need to Know

This article provides an overview of CVE-2023-21410, detailing the vulnerability, its impact, technical details, and mitigation strategies associated with it.

Understanding CVE-2023-21410

CVE-2023-21410 highlights a security flaw in the AXIS License Plate Verifier that allows for arbitrary code execution due to non-sanitized user input in the specific "api.cgi" file.

What is CVE-2023-21410?

The vulnerability in CVE-2023-21410 arises from the lack of proper sanitization of user input in the "api.cgi" file of the AXIS License Plate Verifier. This oversight can be exploited by attackers to execute arbitrary code on the affected system.

The Impact of CVE-2023-21410

The impact of CVE-2023-21410 is deemed as high, with confidentiality, integrity, and availability all at risk. Attackers can leverage this vulnerability to execute malicious code, potentially leading to unauthorized access, data breaches, and system compromise.

Technical Details of CVE-2023-21410

The technical details of CVE-2023-21410 shed light on the vulnerability's description, affected systems, versions, and exploitation mechanism.

Vulnerability Description

The vulnerability allows for arbitrary code execution due to unsanitized user input in the "api.cgi" file of the AXIS License Plate Verifier. This flaw poses a significant security risk to impacted systems.

Affected Systems and Versions

The vulnerability affects versions of the AXIS License Plate Verifier software up to version 2.8.3, highlighting the importance of patching or updating to secure versions.

Exploitation Mechanism

Attackers can exploit this vulnerability by inputting malicious code into the "api.cgi" file, thereby bypassing input sanitization checks and executing arbitrary commands on the targeted system.

Mitigation and Prevention

Mitigating CVE-2023-21410 requires immediate action in terms of steps to take, long-term security practices, and applying necessary patches and updates.

Immediate Steps to Take

Users and system administrators should prioritize implementing security controls such as input validation, access controls, and traffic filtering to mitigate the risk posed by the vulnerability.

Long-Term Security Practices

Establishing robust security protocols, conducting regular security audits, and training personnel on secure coding practices can enhance the overall security posture of the organization and prevent similar vulnerabilities in the future.

Patching and Updates

Axis Communications AB, the vendor of the AXIS License Plate Verifier software, should release patches or updates that address the vulnerability by implementing proper input sanitization measures in the affected "api.cgi" file. Users are advised to apply these patches promptly to safeguard their systems against potential attacks.