Growatt vulnerabilities
We track 6 vulnerabilities in Growatt products across 4 products. 6 are rated high or critical, and none are known to be exploited. The most recent was published on December 13, 2025.
Latest Growatt vulnerabilities
- 9.3 Critical severity
ShineLan-X: Authentication Bypass by Spoofing
The authentication mechanism on web interface is not properly implemented. It is possible to bypass authentication checks by crafting a post request with new settings since there is no session token or authentication in place. This would allow an attacker for
- 9.8 Critical severity
ShineLan-X: Authentication Bypass by Spoofing
The SWD debug interface on the Growatt ShineLan-X communication dongle is available by default, allowing an attacker to attain debug access to the device and to extracting secrets or domains from within the device
- 9.8 Critical severity
ShineLan-X: Use of Hard-coded Credentials
Growatt ShineLan-X communication dongle has an undocumented backup account with undocumented credentials which allows significant level access to the device, such as allowing any attacker to access the Setting Center. This means that this is effectively backdo
- 9.4 Critical severity
ShineLan-X: Missing Encryption of Sensitive Data
Encryption is missing on the configuration interface for Growatt ShineLan-X and MIC 3300TL-X. This allows an attacker with access to the network to intercept and potentially manipulate communication requests between the inverter and its cloud endpoint.
- 9.8 Critical severity
ShineLan-X: Use of Hard-coded Credentials
ShineLan-X contains a set of credentials for an FTP server was found within the firmware, allowing testers to establish an insecure FTP connection with the server. This may allow an attacker to replace legitimate files being deployed to devices with their own
- 9.4 Critical severity
https://oss.growatt.com: Incorrect Authorization
An incorrect authorisation check in the the 'plant transfer' function of the Growatt cloud service allowed a malicous attacker with a valid account to transfer any plant into his/her account.