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IoT & Embedded

Sungrow WiNet-S Communication Module (SH/SG Inverter Series) — Default Password

Default username and password for the Sungrow WiNet-S Communication Module (SH/SG Inverter Series): admin / pw8888. Learn how to log in at 11.11.11.1 and how to change the default credentials.

11.11.11.1 is the AP-mode hotspot IP used when the module is not yet connected to a Wi-Fi network. CVE-2024-50692 covers hardcoded MQTT credentials in WiNet-S firmware before P028. Change defaults after installation.

UsernamePasswordAccessNotes
admin
pw8888
Web UIInstaller/admin account for the WiNet-S local web interface.
user
pw1111
Web UIEnd-user read-only account.
Default IP
11.11.11.1

Responsible use

This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.

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