CVE-2020-6870: ZTE Netnumen u31 r10 Firmware

High severity, CVSS 8.0. EPSS: 0.6% chance of exploitation in the next 30 days.

The version V12.17.20T115 of ZTE U31R20 product is impacted by a design error vulnerability. An attacker could exploit the vulnerability to log in to the FTP server to tamper with the password, and illegally download, modify, upload, or delete files, causing improper operation of the network management system and equipment. This affects: NetNumenU31R20 V12.17.20T115

Affected products

• ZTE Netnumen u31 r10 Firmware: version v12.17.20t115 only

Published 2020-06-24. Last modified 2026-06-17.