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Vulnerability record · CVE-2019-14701 · published 6 August 2019

CVE-2019-14701: Microdigital mdc-n4090 firmware path traversal vulnerability

Microdigital · Mdc N4090 Firmware

An issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. An attacker can trigger read operations on an arbitrary file via Path Traversal in the TZ parameter, but cannot retrieve the data that is read. This causes a denial of service if the filename is, for example, /dev/random.

7.5 CVSS 3.0 High EPSS 2.3% · top 17.7% CWE-22 · Path traversal
7.5CVSS 3.0 base score, v2 5.0
2.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

Description

An issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. An attacker can trigger read operations on an arbitrary file via Path Traversal in the TZ parameter, but cannot retrieve the data that is read. This causes a denial of service if the filename is, for example, /dev/random.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.microdigital.co.kr/ Vendor Advisory
https://pastebin.com/PSyqqs1g Third Party Advisory
https://www.microdigital.ru/ Vendor Advisory
http://www.microdigital.co.kr/ Vendor Advisory
https://pastebin.com/PSyqqs1g Third Party Advisory
https://www.microdigital.ru/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-14698Microdigital mdc-n4090 firmware memory buffer overflow vulnerabilityAn issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. In a CGI program running under the HTTPD web server, a buf…EPSS 4.5%9.8CVE-2019-14699Microdigital mdc-n4090 firmware os command injection vulnerabilityAn issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. An attacker can exploit OS Command Injection in the filena…EPSS 6.0%9.8CVE-2019-14702Microdigital mdc-n4090 firmware sql injection vulnerabilityAn issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. SQL injection vulnerabilities exist in 13 forms that are r…EPSS 1.7%9.8CVE-2019-14704Microdigital mdc-n4090 firmware server-side request forgery (ssrf) vulnerabilityAn SSRF issue was discovered in HTTPD on MicroDigital N-series cameras with firmware through 6400.0.8.5 via FTP commands following a newline characte…EPSS 1.9%9.8CVE-2019-14708Microdigital mdc-n4090 firmware memory buffer overflow vulnerabilityAn issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. A buffer overflow in the action parameter leads to remote …EPSS 4.5%9.8CVE-2019-14709Microdigital mdc-n4090 firmware insufficiently protected credentials vulnerabilityA cleartext password storage issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. The file in question is /usr/loc…EPSS 1.8%8.8CVE-2019-14703Microdigital mdc-n4090 firmware cross-site request forgery vulnerabilityA CSRF issue was discovered in webparam?user&action=set&param=add in HTTPD on MicroDigital N-series cameras with firmware through 6400.0.8.5 to creat…EPSS 0.72%7.5CVE-2019-14700Microdigital mdc-n4090 firmware path traversal vulnerabilityAn issue was discovered on MicroDigital N-series cameras with firmware through 6400.0.8.5. There is disclosure of the existence of arbitrary files vi…EPSS 2.1%

Source: NIST National Vulnerability Database (record CVE-2019-14701), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.