CVE-2025-25276: Growatt Cloud portal Authorization Bypass Through User-Controlled Key
Published Apr 15, 2025
·Updated
An unauthenticated attacker can hijack other users' devices and potentially control them.
Affected Software
2 affected components
: Growatt Growatt cloud portal: Versions 3.6.0 and prior
Growatt Cloud portal<=3.6.0
Remediation
Information
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.
Event History
Apr 15, 2025
CVE Published
via MITRE·09:25 PM
Data Sourced
via MITRE·09:25 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-25276?
CVE-2025-25276 is a critical vulnerability that allows unauthenticated attackers to hijack users' devices.
2
How do I fix CVE-2025-25276?
To fix CVE-2025-25276, upgrade the Growatt Cloud Portal to version 3.6.1 or later.
3
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.
4
What are the risks associated with CVE-2025-25276?
The risks include unauthorized access to user devices and potential remote control by attackers.
5
Is there a workaround for CVE-2025-25276?
No official workaround is available; users should update their software to mitigate the vulnerability.