CVE-2025-7768: Tigo Energy Cloud Connect Advanced

Critical severity, CVSS 9.3. EPSS: 0.6% chance of exploitation in the next 30 days.

Tigo Energy's Cloud Connect Advanced (CCA) device contains hard-coded credentials that allow unauthorized users to gain administrative access. This vulnerability enables attackers to escalate privileges and take full control of the device, potentially modifying system settings, disrupting solar energy production, and interfering with safety mechanisms.

Affected products

• Tigo Energy Cloud Connect Advanced: up to and including 4.0.1

Published 2025-08-06. Last modified 2026-06-17.