An issue was discovered on Enphase Envoy R3.x and D4.x devices. There are hardcoded web-panel login passwords for the installer and Enphase accounts. The passwords for these accounts are hardcoded values derived from the MD5 hash of the username and serial number mixed with some static strings. The serial number can be retrieved by an unauthenticated user at /info.xml. These passwords can be easily calculated by an attacker; users are unable to change these passwords.
References
Link | Resource |
---|---|
https://enphase.com/en-us/products-and-services/envoy-and-combiner | Product Vendor Advisory |
https://medium.com/stage-2-security/can-solar-controllers-be-used-to-generate-fake-clean-energy-credits-4a7322e7661a | Exploit Third Party Advisory |
https://stage2sec.com | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-06-16T18:23:18
Updated: 2021-06-16T18:23:18
Reserved: 2020-09-18T00:00:00
Link: CVE-2020-25752
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-06-16T19:15:17.470
Modified: 2021-06-24T12:08:21.947
Link: CVE-2020-25752
JSON object: View
Redhat Information
No data.
CWE