The most vital "fix" delivered via firmware for the HG532e addressed CVE-2017-17215 , a zero-day vulnerability discovered in late 2017. The Register The Problem: The vulnerability was located in the UPnP (Universal Plug and Play)
Depending on your ISP, you may have an "online update" option or require a manual file upload. Method 1: Online Update (Recommended) Huawei HG532 routers contain a path traversal vulnerability huawei hg532e firmware update fixed
: Open a web browser on a device connected to the router and enter 192.168.1.1 in the address bar. The most vital "fix" delivered via firmware for
No response or HTTP 404/403 – not a command execution. huawei hg532e firmware update fixed