Security Advisory - Improper Authentication Vulnerability in Several Products

There is an improper authentication vulnerability in several products. The device does not perform a sufficient authentication when doing certain operation, successful exploit could allow an attacker to cause the device to reboot after launch a man in the middle attack. (Vulnerability ID: HWPSIRT-2019-05126)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2019-5253.

Huawei has released software updates to fix this vulnerability. This advisory is available at the following link:

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191204-04-dos-en