Device Renaming Vulnerability in EV Chargers by Some Vendor
CVE-2025-26857

6.9MEDIUM

Key Information:

Vendor

Growatt

Status
Cloud Portal
Vendor
CVE Published:
15 April 2025

What is CVE-2025-26857?

This vulnerability allows unauthenticated attackers to rename devices, specifically electric vehicle (EV) chargers, belonging to arbitrary users. This capability can mislead users about device ownership and functionality, potentially disrupting operations and leading to unauthorized access to user-specific settings.

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.
.