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
Older firmware versions allowed unauthenticated attackers to access internal system files by manipulating the /icon/ path in requests. How to Update Your Huawei HG532e huawei hg532e firmware update fixed
This is the most significant vulnerability associated with the HG532 series. Attackers can exploit the TR-064 protocol (used for remote management) to inject malicious commands and take full control of the router. Depending on your ISP, you may have an