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Bender Charge Controller Vulnerability - Unsecure Communication

VDE-2025-084
Last update
08.09.2025 09:00
Published at
08.09.2025 09:00
Vendor(s)
Bender GmbH & Co. KG
External ID
VDE-2025-084
CSAF Document

Summary

Bender is publishing this advisory to inform customers about a security vulnerability in the Charge Controller product families. Bender has analyzed the weakness and determined that the electrical safety of the devices is not affected. Bender considers the weakness to be of high risk and it should be patched immediately.

Impact

Due to an unsecure default configuration HTTP is used instead of HTTPS for the web interface.

Affected Product(s)

Model no. Product name Affected versions
CC612 Firmware vers:all/*
CC613 Firmware vers:all/*
ICC13xx Firmware vers:all/*
ICC15xx Firmware vers:all/*
ICC16xx Firmware vers:all/*

Vulnerabilities

Expand / Collapse all

Published
22.09.2025 14:57
Weakness
Cleartext Transmission of Sensitive Information (CWE-319)
Summary

Due to an unsecure default configuration HTTP is used instead of HTTPS for the web interface. An unauthenticated attacker on the same network could exploit this to learn sensitive data during transmission.

References

Mitigation

To use HTTPS on the web interface, enable it in the settings.

Revision History

Version Date Summary
1 08.09.2025 09:00 initial version