CVE-2026-107194

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.

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Weakness Type (CWE)

CWE-288 CWE-288

References

Other References

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

Frequently Asked Questions

What is CVE-2026-107194? +

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.

How do I check if I'm vulnerable to CVE-2026-107194? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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