CVE-2022-23141: ZTE Zxmp m721 Firmware

High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days.

ZXMP M721 has an information leak vulnerability. Since the serial port authentication on the ZBOOT interface is not effective although it is enabled, an attacker could use this vulnerability to log in to the device to obtain sensitive information.

Affected products

• ZTE Zxmp m721 Firmware: version commond21bootv100004_ls1045 only

Published 2022-07-15. Last modified 2026-06-17.