GHSA-8f9m-p66m-hj4mCritical
Sungrow iSolarCloud before 2026 allows authentication bypass and account takeover via "login_type...
🔗 CVE IDs covered (1)
📋 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.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-107194
- https://jakkaru.de/articles/sungrow-vulnerability-exposes-gigawatts-worldwide
- https://www.sungrowpower.com/en/products/cloud-software/isolarcloud
- https://www.linkedin.com/posts/patrick-lamplmair-0aa66715b_otsecurity-gridsecurity-solarenergy-activity-7514199420771393536-HAi3
- https://www.pv-magazine.com/2026/10/08/sungrow-patches-isolarcloud-vulnerability-after-security-researchers-gain-access
- https://www.pv-tech.org/sungrow-patches-cloud-vulnerability-affecting-solar-inverters
- https://www.sungrowpower.com/en/login-bypass-vulnerability-in-sungrow-isolarcloud
- https://github.com/advisories/GHSA-8f9m-p66m-hj4m