CVE-2019-14704 : Exploit Details and Defense Strategies

A vulnerability known as SSRF was found in HTTPD on MicroDigital N-series cameras. This vulnerability exists in the firmware versions up to 6400.0.8.5 and can be exploited by executing FTP commands after a newline character is included in the uploadfile field.

Understanding CVE-2019-14704

An SSRF issue affecting MicroDigital N-series cameras.

What is CVE-2019-14704?

This CVE identifies a Server-Side Request Forgery (SSRF) vulnerability in the HTTPD service on MicroDigital N-series cameras.

The Impact of CVE-2019-14704

Attackers can exploit this vulnerability to execute FTP commands on affected cameras.
The issue affects firmware versions up to 6400.0.8.5.

Technical Details of CVE-2019-14704

Details on the vulnerability and affected systems.

Vulnerability Description

SSRF vulnerability in HTTPD on MicroDigital N-series cameras.

Affected Systems and Versions

MicroDigital N-series cameras with firmware up to 6400.0.8.5.

Exploitation Mechanism

Exploitation involves inserting a newline character in the uploadfile field to execute FTP commands.

Mitigation and Prevention

Steps to mitigate and prevent exploitation of CVE-2019-14704.

Immediate Steps to Take

Update firmware to versions beyond 6400.0.8.5.
Implement network segmentation to restrict access to vulnerable devices.

Long-Term Security Practices

Regularly monitor and audit network traffic for suspicious activity.
Educate users on safe upload practices to prevent SSRF attacks.

Patching and Updates

Apply patches and firmware updates provided by MicroDigital to address the vulnerability.