CVE-2021-21744 Misconfiguration in MF971R
An attacker can modify configuration parameters on the ZTE MF971R to disable security functions, bypassing intended protections.
- 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-2021-21744?
CVE-2021-21744 is a high-severity vulnerability in MF971R, published on 20 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
ZTE MF971R product has a configuration file control vulnerability. An attacker could use this vulnerability to modify the configuration parameters of the device, causing some security functions of the device to be disabled.
Which versions are affected by CVE-2021-21744?
It affects 1 product.
Products include Zte Mf971r Firmware.
How do I fix CVE-2021-21744?
No fix has been published for CVE-2021-21744 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-21744 being exploited?
There is no known exploitation of CVE-2021-21744 in the wild and no public exploit code.
Other vulnerabilities in MF971R
Sources
Also known as GHSA-658m-w6cm-wwr4.