CVE-2021-21739

A ZTE's product of the transport network access layer has a security vulnerability. Because the system does not sufficiently verify the data reliability, attackers could replace an authenticated optical module on the equipment with an unauthenticated one, bypassing system authentication and...

Authentication flaw

A ZTE's product of the transport network access layer has a security vulnerability. Because the system does not sufficiently verify the data reliability, attackers could replace an authenticated optical module on the equipment with an unauthenticated one, bypassing system authentication and...

ZTE ZXCTN 数据伪造问题漏洞

ZTE ZXCTN is a packet transport product for the access layer of the bearer network of China ZTE ZTE. An authentication bypass vulnerability exists in ZTE ZXCTN 6120H version 5.10.00B24. The vulnerability is due to insufficient verification of data reliability by the system, which can be exploited...

CVE-2020-9208

There is an information leak vulnerability in iManager NetEco 6000 versions V600R021C00. A module is lack of authentication. Attackers without access to the module can exploit this vulnerability to obtain extra information, leading to information leak...