CVE-2019-14706: Microdigital Mdc-n2190v Firmware

High severity, CVSS 7.5. EPSS: 2.1% chance of exploitation in the next 30 days.

A denial of service issue in HTTPD was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. An attacker without authorization can upload a file to upload.php with a filename longer than 256 bytes. This will be placed in the updownload area. It will not be deleted, because of a buffer overflow in a Bash command string.

Affected products

• Microdigital Mdc-n2190v Firmware: up to and including 6400.0.8.5
• Microdigital Mdc-n4090 Firmware: up to and including 6400.0.8.5
• Microdigital Mdc-n4090w Firmware: up to and including 6400.0.8.5

Published 2019-08-06. Last modified 2026-06-17.