BaseFortify

Executive Summary

This vulnerability in Vatilon v1.12.37-20240124 allows attackers to access sensitive directories and files through directory traversal because the embedded web server enables directory indexing without authentication. This exposes internal web directories containing HTML, JavaScript, and CGI components meant only for authenticated users. Attackers can access internal scripts, configuration pages, and sensitive implementation details, including API endpoints and request parameters, some of which contain cleartext credentials. This lets attackers study the web interface and replicate API requests to perform unauthorized actions. [1]

Useful 0 Not Useful 0

Impact Analysis

The vulnerability can lead to remote information disclosure without authentication or user interaction, exposing sensitive internal files and credentials. While it does not directly allow configuration changes or code execution, it significantly increases the risk of secondary exploits such as authentication bypass or unauthorized configuration access when combined with other vulnerabilities. This can compromise the security of the affected devices and potentially lead to further attacks. [1]

Useful 0 Not Useful 0

Detection Guidance

This vulnerability can be detected by monitoring web server logs for abnormal directory access attempts to exposed directories such as /cgi-bin/, /view/, /css/, /img/, /img2/, /js/, /js2/, and /onvif/. You can use commands like 'grep' on your web server access logs to find requests to these directories, for example: grep -E "/cgi-bin/|/view/|/css/|/img/|/img2/|/js/|/js2/|/onvif/" /var/log/httpd/access_log. Additionally, network traffic analysis tools like tcpdump or Wireshark can be used to capture and inspect HTTP requests for unauthorized access patterns or cleartext credentials being sent to endpoints such as /view/player.html or /cgi-bin/web.cgi. [1]

Useful 0 Not Useful 0

Mitigation Strategies

Immediate mitigation steps include disabling directory indexing on the embedded web server, enforcing authentication checks before serving internal directories and static resources, restricting access to CGI handlers and management interfaces, and removing sensitive information and credentials from client-side scripts. Applying vendor-provided firmware updates is also recommended. Additionally, monitoring web server logs for abnormal directory access attempts can help detect exploitation attempts. [1]

Useful 0 Not Useful 0

Compliance Impact

The vulnerability allows unauthenticated attackers to access sensitive directories and files, including internal API endpoints and credentials transmitted in cleartext. This exposure of sensitive information could lead to unauthorized data disclosure, which may violate data protection requirements under standards like GDPR and HIPAA. Therefore, the vulnerability negatively impacts compliance by increasing the risk of unauthorized access to sensitive data. [1]

Useful 0 Not Useful 0