CVE-2024-50692

State: Published
Severity: 5.4 Medium
Published: Jan 24, 2025
Updated: Feb 6, 2025
Reserved: Oct 28, 2024

Description

SunGrow WiNet-SV200.001.00.P027 and earlier versions contains hardcoded MQTT credentials that allow an attacker to send arbitrary commands to an arbitrary inverter. It is also possible to impersonate the broker, because TLS is not used to identify the real MQTT broker. This means that MQTT communications are vulnerable to MitM attacks at the TCP/IP level.

Scores

CVSS	Score	Vector	Source
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N	CISA-ADP

Weaknesses

CWE-798 Use of Hard-coded Credentials

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://en.sungrowpower.com/security-notice-detail-2/5961
https://mqtt-pwn.readthedocs.io/en/latest/intro.htmlexploit

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