What’s Vulnerable › Vulnerabilities

CVE-2025-30254: Growatt Cloud portal Authorization Bypass Through User-Controlled Key

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-04-15 · updated 2026-06-17
• Weakness: CWE-639

Description

An unauthenticated attacker can obtain a serial number of a smart meter(s) using its owner's username.

Affected products

• Growatt Cloud portal: through 3.6.0

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-25-105-04

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