CVE-2025-27575 Details
Description
An unauthenticated attacker can obtain EV charger version and firmware upgrading history by knowing the charger ID.
A vulnerability exists in Growatt Cloud Applications that allows an unauthenticated attacker to access EV charger version details and firmware upgrade history by knowing the charger ID. This issue is present in the Growatt cloud portal, in versions through 3.6.0.
Growatt has reported that this vulnerability has been patched in the cloud-based portal. Users are advised to update their devices to the latest firmware version when available. CISA recommends minimizing network exposure for control system devices, using firewalls to isolate control system networks from business networks, and employing secure remote access methods such as VPNs.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 16, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.cisa.gov/news-events/ics-advisories/icsa-25-105-04 | [email protected] | MitigationThird Party AdvisoryUS Government Resource |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| growatt cloud portal | <= 3.6.0 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Nov 14, 2025 | Initial Analysis | [email protected] |
| Apr 15, 2025 | New CVE Received | [email protected] |