Unauthenticated attackers can query information about total energy consumed by EV chargers of arbitrary users.
Advisories
Source ID Title
EUVD EUVD EUVD-2025-11132 Unauthenticated attackers can query information about total energy consumed by EV chargers of arbitrary users.
Fixes

Solution

Growatt reports the cloud-based vulnerabilities were patched and no user action is needed. Additionally, Growatt strongly recommends that their users take proactive steps in securing their devices and take the following actions: * Update all devices to the latest firmware version when available. (Updates are automatic, no user action needed.) * Use strong passwords and enable multi-factor authentication where applicable. * Report any security concerns to Service@Growatt.com. * Stay vigilant. Users and installers should regularly review security settings, follow best practices, and report any unusual activity.


Workaround

No workaround given by the vendor.

History

Fri, 14 Nov 2025 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Growatt
Growatt cloud Portal
CPEs cpe:2.3:a:growatt:cloud_portal:*:*:*:*:*:*:*:*
Vendors & Products Growatt
Growatt cloud Portal

Tue, 15 Apr 2025 22:00:00 +0000

Type Values Removed Values Added
Description Unauthenticated attackers can query information about total energy consumed by EV chargers of arbitrary users.
Title Growatt Cloud portal Authorization Bypass Through User-Controlled Key
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: icscert

Published:

Updated: 2025-04-16T15:07:42.292Z

Reserved: 2025-04-01T17:19:07.780Z

Link: CVE-2025-31147

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2025-04-15T22:15:27.283

Modified: 2025-11-14T18:12:15.793

Link: CVE-2025-31147

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.