CVE-2025-31950: Growatt Cloud portal Authorization Bypass Through User-Controlled Key
First published: Tue Apr 15 2025(Updated: )
An unauthenticated attacker can obtain EV charger energy consumption information of other users.
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-2025-31950?
CVE-2025-31950 is considered a high severity vulnerability due to the potential for unauthorized access to sensitive user data.
How do I fix CVE-2025-31950?
To mitigate CVE-2025-31950, upgrade to Growatt Cloud Portal version 3.6.0 or later.
Who is affected by CVE-2025-31950?
Users of the Growatt Cloud Portal prior to version 3.6.0 are affected by CVE-2025-31950.
What information can be accessed through CVE-2025-31950?
CVE-2025-31950 allows unauthorized attackers to access energy consumption information of other users.
Is authentication required to exploit CVE-2025-31950?
No, CVE-2025-31950 can be exploited by unauthenticated attackers.
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