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.
Published: 2026-10-07
Score: 9.2 Critical
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 07 Oct 2026 16:00:00 +0000

Type Values Removed Values Added
Title Authentication Bypass in Sungrow iSolarCloud Leading to Account Takeover

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
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'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

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

Link: CVE-2026-107194

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

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

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

Link: CVE-2026-107194

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-07T15:45:06Z

Weaknesses
  • CWE-288

    Authentication Bypass Using an Alternate Path or Channel