CVE-2025-25276: Growatt Cloud portal Authorization Bypass Through User-Controlled Key
First published: Tue Apr 15 2025(Updated: )
An unauthenticated attacker can hijack other users' devices and potentially control them.
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-2025-25276?
CVE-2025-25276 is a critical vulnerability that allows unauthenticated attackers to hijack users' devices.
How do I fix CVE-2025-25276?
To fix CVE-2025-25276, upgrade the Growatt Cloud Portal to version 3.6.1 or later.
Who is affected by CVE-2025-25276?
Users of the Growatt Cloud Portal version 3.6.0 and below are affected by CVE-2025-25276.
What are the risks associated with CVE-2025-25276?
The risks include unauthorized access to user devices and potential remote control by attackers.
Is there a workaround for CVE-2025-25276?
No official workaround is available; users should update their software to mitigate the vulnerability.
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