CVE-2026-107194 - Vulnerability Details - OpenCVE

Sungrow iSolarCloud before 2026 allows authentication bypass and account takeover via "login_type":"5" in a login request, potentially leading to "local blackouts on the whole continent" in Europe. An email address for the user_account property is required; however, a user can view the email address associated with their parent organization.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements Present

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact High

Subsequent System Integrity Impact High

Subsequent System Availability Impact High

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://jakkaru.de/articles/sungrow-vulnerability-exposes-gigawatts-worldwide
https://www.sungrowpower.com/en/products/cloud-software/isolarcloud

History

Wed, 07 Oct 2026 14:00:00 +0000

Type	Values Removed	Values Added
Description		Sungrow iSolarCloud before 2026 allows authentication bypass and account takeover via "login_type":"5" in a login request, potentially leading to "local blackouts on the whole continent" in Europe. An email address for the user_account property is required; however, a user can view the email address associated with their parent organization.
Weaknesses		CWE-288
References		https://jakkaru.de/articles/sungrow-vulnerability-exposes-gigawatts-worldwide https://www.sungrowpower.com/en/products/cloud-software/isolarcloud
Metrics		cvssV4_0 `{'score': 9.2, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:H/SI:H/SA:H/S:P'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-10-07T13:54:45.211Z

Updated: 2026-10-07T13:54:45.211Z

Reserved: 2026-10-07T13:54:44.767Z

Link: CVE-2026-107194

Vulnrichment

No data.

NVD

Status : Awaiting Analysis

Published: 2026-10-07T14:17:09.203

Modified: 2026-10-07T14:47:21.140

Link: CVE-2026-107194

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-288

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