CVE-2025-27561: Growatt Cloud portal Authorization Bypass Through User-Controlled Key
Published Apr 15, 2025
·Updated
Unauthenticated attackers can rename "rooms" of arbitrary users.
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·09:55 PM
Data Sourced
via MITRE·09:55 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-27561?
CVE-2025-27561 is classified with a high severity due to the potential for unauthorized access and manipulation of user data.
2
How do I fix CVE-2025-27561?
To fix CVE-2025-27561, update the Growatt Cloud Portal to version 3.6.1 or later.
3
Who is affected by CVE-2025-27561?
Any users of the Growatt Cloud Portal version 3.6.0 or earlier are vulnerable to CVE-2025-27561.
4
Can CVE-2025-27561 be exploited remotely?
Yes, CVE-2025-27561 can be exploited remotely by unauthenticated attackers.
5
What are the potential impacts of CVE-2025-27561?
The potential impacts of CVE-2025-27561 include unauthorized renaming of user 'rooms' which can lead to user confusion and data integrity issues.