SunGrow WiNet-S V200.001.00.P025 and earlier versions is missing integrity checks for firmware upgrades. Sending a specific MQTT message allows an update to an inverter or a WiNet connectivity dongle with a bogus firmware file that is located on attacker-controlled server.
History

Tue, 04 Mar 2025 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-494
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 26 Feb 2025 21:00:00 +0000

Type Values Removed Values Added
Description SunGrow WiNet-S V200.001.00.P025 and earlier versions is missing integrity checks for firmware upgrades. Sending a specific MQTT message allows an update to an inverter or a WiNet connectivity dongle with a bogus firmware file that is located on attacker-controlled server.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-02-26T00:00:00.000Z

Updated: 2025-03-04T21:09:49.150Z

Reserved: 2024-10-28T00:00:00.000Z

Link: CVE-2024-50696

cve-icon Vulnrichment

Updated: 2025-03-04T21:09:39.456Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-02-26T21:15:17.997

Modified: 2025-03-04T22:15:38.213

Link: CVE-2024-50696

cve-icon Redhat

No data.