CVE-2025-31945: Growatt Cloud portal Authorization Bypass Through User-Controlled Key
First published: Tue Apr 15 2025(Updated: )
An unauthenticated attacker can obtain other users' charger information.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Growatt Cloud Portal |
Remedy
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.
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-31945?
CVE-2025-31945 has a high severity rating due to the potential for unauthorized access to sensitive user information.
How do I mitigate CVE-2025-31945?
To mitigate CVE-2025-31945, upgrade to a version later than 3.6.0 of the Growatt Cloud Portal.
What kind of information can be accessed due to CVE-2025-31945?
CVE-2025-31945 allows unauthenticated attackers to access other users' charger information.
Who is affected by CVE-2025-31945?
CVE-2025-31945 affects users of the Growatt Cloud Portal version 3.6.0 and earlier.
Is there a patch available for CVE-2025-31945?
Yes, users can resolve CVE-2025-31945 by updating to the latest version of the Growatt Cloud Portal.
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