CVE-2021-34601

Bender Charge Controller: Hardcoded Credentials in Charge Controller

State: Published
Severity: 9.8 Critical
Published: Apr 27, 2022
Updated: Sep 16, 2024
Reserved: Jun 10, 2021

Description

In Bender/ebee Charge Controllers in multiple versions are prone to Hardcoded Credentials. Bender charge controller CC612 in version 5.20.1 and below is prone to hardcoded ssh credentials. An attacker may use the password to gain administrative access to the web-UI.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CERTVDE

Weaknesses

CWE-259 Use of Hard-coded Password

Affected Products

Product	Versions
CC612Bender / ebee	5.11.x to before 5.11.2Affected 5.12.x to before 5.12.5Affected 5.13.x to before 5.13.2Affected 5.20.x to before 5.20.2Affected
CC613Bender / ebee	5.11.x to before 5.11.2Affected 5.12.x to before 5.12.5Affected 5.13.x to before 5.13.2Affected 5.20.x to before 5.20.2Affected
ICC15xxBender / ebee	5.11.x to before 5.11.2Affected 5.12.x to before 5.12.5Affected 5.13.x to before 5.13.2Affected 5.20.x to before 5.20.2Affected
ICC16xxBender / ebee	5.11.x to before 5.11.2Affected 5.12.x to before 5.12.5Affected 5.13.x to before 5.13.2Affected 5.20.x to before 5.20.2Affected

References

https://cert.vde.com/en/advisories/VDE-2021-047

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