What is CVE-2021-21744?

CVE-2021-21744 is a high-severity vulnerability in Zte Mf971r. CVSS score: 7.5/10. Published 2021-10-20.

How severe is CVE-2021-21744?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Zte Mf971r

CVE-2021-21744

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.

EPSS: 0.008 (52.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.

Affected products

Zte Mf971r
Zte Mf971r_firmware — versions v1.0.0b05, 1v1.0.0b06, 2v1.0.0b03
N/a Mf971r — versions BD_ZTE_MF971RV1.0.0B05, BD_PLKPLMF971R1V1.0.0B06, BD_MF971R2V1.0.0B03, BD_ZTE_MF971RS2V1.0.0B03, BD_ZTE_MF971RSV1.0.0B05

References

psirt@zte.com.cn (x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-21744?: CVE-2021-21744 is a high-severity vulnerability in Zte Mf971r. CVSS score: 7.5/10. Published 2021-10-20.
How severe is CVE-2021-21744?: High severity. CVSS v3 base score is 7.5 out of 10.