CVE-2019-14701 Path traversal in n/a
Attackers can cause denial of service on MicroDigital N-series cameras by triggering arbitrary file reads via path traversal in the TZ parameter.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-14701?
CVE-2019-14701 is a high-severity path traversal vulnerability in n/a, published on 6 Aug 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-22
Which versions are affected by CVE-2019-14701?
It affects 3 products.
Products include Microdigital Mdc-N2190v Firmware, Microdigital Mdc-N4090 Firmware, Microdigital Mdc-N4090w Firmware.
How do I fix CVE-2019-14701?
No fix has been published for CVE-2019-14701 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2019-14701 being exploited?
There is no known exploitation of CVE-2019-14701 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-7pjw-w4q3-2m73.