CVE-2022-3129 in Online Driving School
Summary
by MITRE • 09/08/2022
A vulnerability was found in codeprojects Online Driving School. It has been rated as critical. Affected by this issue is some unknown functionality of the file /registration.php. The manipulation leads to unrestricted upload. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-207872.
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Analysis
by VulDB Data Team • 10/13/2022
The vulnerability identified as CVE-2022-3129 represents a critical security flaw within the codeprojects Online Driving School application, specifically affecting the /registration.php file. This issue falls under the category of unrestricted file upload vulnerabilities, which are particularly dangerous as they allow attackers to bypass normal file validation mechanisms and upload malicious content to the server. The vulnerability's critical rating indicates a high potential for serious security impact and exploitation risk.
The technical flaw manifests through the lack of proper input validation and sanitization within the registration functionality, enabling unauthorized users to upload files without adequate restrictions on file types or content. This weakness allows attackers to potentially upload web shells, malware, or other malicious executables that can be executed on the server, providing them with persistent access and control over the affected system. The vulnerability's remote exploitability means that attackers do not require physical access to the system and can leverage this flaw from any network location.
From an operational perspective, this vulnerability creates a significant attack surface that could lead to complete system compromise, data exfiltration, and potential lateral movement within the network. The disclosure of the exploit publicly increases the likelihood of successful attacks, as threat actors can immediately implement the known techniques against vulnerable systems. Organizations using this application face risks including unauthorized access to user data, system hijacking, and potential use as a foothold for broader network infiltration activities. The impact extends beyond immediate system compromise to include potential regulatory compliance violations and reputational damage.
Security mitigations for this vulnerability should include immediate implementation of proper file type validation, content scanning, and restrictive upload directory permissions. The application should enforce strict file extension filtering, validate file content using multiple verification methods, and implement proper access controls for upload directories. Organizations should also consider implementing web application firewalls, regular security audits, and comprehensive monitoring of upload activities. This vulnerability aligns with CWE-434, which specifically addresses unrestricted upload of file with dangerous type, and maps to ATT&CK technique T1190 for exploiting vulnerabilities in web applications. The remediation process should involve thorough code review, input validation enhancement, and implementation of security best practices for file handling operations.