CVE-2025-31147: Growatt Cloud portal Authorization Bypass Through User-Controlled Key
Published Apr 15, 2025
·Updated
Unauthenticated attackers can query information about total energy consumed by EV chargers 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·09:50 PM
Data Sourced
via MITRE·09:50 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·10:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-31147?
CVE-2025-31147 is considered a high severity vulnerability due to its potential to expose sensitive user energy consumption data to unauthenticated attackers.
2
How do I fix CVE-2025-31147?
To fix CVE-2025-31147, upgrade to a version of the Growatt Cloud Portal that is greater than 3.6.0.
3
Who is affected by CVE-2025-31147?
CVE-2025-31147 affects users of the Growatt Cloud Portal version 3.6.0 and below.
4
What type of data is exposed in CVE-2025-31147?
CVE-2025-31147 allows attackers to query the total energy consumption data of arbitrary users' EV chargers.
5
Is authentication required to exploit CVE-2025-31147?
No, CVE-2025-31147 can be exploited by unauthenticated attackers.