ZTE OX-330P, ZXHN H108N, W300V1.0.0S_ZRD_TR1_D68, HG110, GAN9.8T101A-B, MF28G, ZXHN H108N use non-unique X.509 certificates and SSH host keys, which might allow remote attackers to obtain credentials or other sensitive information via a man-in-the-middle attack, passive decryption attack, or impersonating a legitimate device.
https://www.kb.cert.org/vuls/id/BLUU-A2NQYR
https://github.com/sec-consult/houseofkeys/search?p=3&q=zte&type=&utf8=%E2%9C%93