Unauthenticated Serial Number Retrieval Vulnerability in Smart Meters by CISA
CVE-2025-30254

6.9MEDIUM

Key Information:

Vendor

Growatt

Status
Cloud Portal
Vendor
CVE Published:
15 April 2025

What is CVE-2025-30254?

An unauthorized intruder can exploit a configuration flaw in certain smart meters to retrieve the serial number by leveraging the owner's username. This vulnerability exposes users to risks, as the serial number can potentially be used in further malicious activities, including impersonating the user or gaining unauthorized access to sensitive data.

Affected Version(s)

Cloud portal 0 < 3.6.0

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-1...

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Forescout Technologies reported these vulnerabilities to CISA.
.