CVE-2019-14700 : What You Need to Know

MicroDigital N-series cameras with firmware up to version 6400.0.8.5 are affected by a Path Traversal vulnerability that discloses certain files through HTTPD. This issue occurs when accessing a filename specified in the TZ parameter with a delay.

Understanding CVE-2019-14700

This CVE identifies a security flaw in MicroDigital N-series cameras that could lead to the disclosure of arbitrary files through Path Traversal in HTTPD.

What is CVE-2019-14700?

The vulnerability in MicroDigital N-series cameras allows attackers to reveal specific files by exploiting a Path Traversal issue in the HTTPD service.

The Impact of CVE-2019-14700

The vulnerability could potentially lead to unauthorized access to sensitive files stored on the affected cameras, compromising the security and privacy of users.

Technical Details of CVE-2019-14700

MicroDigital N-series cameras with firmware versions up to 6400.0.8.5 are susceptible to this security flaw.

Vulnerability Description

The problem arises from disclosing certain files through Path Traversal in the HTTPD service when accessing a filename specified in the TZ parameter with a delay.

Affected Systems and Versions

Product: MicroDigital N-series cameras
Firmware Versions: Up to 6400.0.8.5

Exploitation Mechanism

Attackers exploit the vulnerability by accessing the filename mentioned in the TZ parameter with a significant delay, which indicates the existence of the file.

Mitigation and Prevention

To address CVE-2019-14700, users and administrators should take immediate and long-term security measures:

Immediate Steps to Take

Update the firmware of MicroDigital N-series cameras to the latest version provided by the manufacturer.
Implement network segmentation to restrict access to vulnerable devices.
Monitor network traffic for any suspicious activities that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly audit and update firmware and software on all connected devices.
Educate users on safe browsing practices and the importance of timely security updates.

Patching and Updates

Stay informed about security advisories from MicroDigital and apply patches promptly to mitigate known vulnerabilities.