CVE-2019-3417 Command injection in ZXHN F670

High 8.1 Published 15 Aug 2019 Updated 4 Aug 2024

An authorized user can exploit insufficient parameter validation to execute arbitrary commands and take control of the ZTE ZXHN F670 router.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2019-3417?

CVE-2019-3417 is a high-severity command injection vulnerability in ZTE ZXHN F670, published on 15 Aug 2019. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

All versions up to V1.1.10P3T18 of ZTE ZXHN F670 product are impacted by command injection vulnerability. Due to insufficient parameter validation check, an authorized user can exploit this vulnerability to take control of user router system.

Weakness: CWE-78

Which versions are affected by CVE-2019-3417?

It affects 1 product.

Products include Zte Zxhn F670 Firmware.

How do I fix CVE-2019-3417?

No fix has been published for CVE-2019-3417 yet. Limit exposure of the affected software until one is available.

Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.

Is CVE-2019-3417 being exploited?

There is no known exploitation of CVE-2019-3417 in the wild and no public exploit code.

Sources

Also known as CVE-2018-7367, GHSA-c6hf-65vv-x432.