Remote Command Execution in Enphase Envoy Solar Controllers
CVE-2020-25755

8.8HIGH

Key Information:

Vendor

Enphase

Status
Envoy Firmware
Vendor
CVE Published:
16 June 2021

What is CVE-2020-25755?

A vulnerability exists in Enphase Envoy R3.x and D4.x devices, where the upgrade_start function in the /installer/upgrade_start endpoint allows remote authenticated users to execute arbitrary commands by manipulating the 'force' parameter. This could potentially lead to unauthorized access and control over the affected solar energy management systems, posing significant security risks.

References

https://enphase.com/en-us/products-and-services/envoy-and...
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https://stage2sec.com
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https://medium.com/stage-2-security/can-solar-controllers...
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CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.