CVE-2020-25755

An issue was discovered on Enphase Envoy R3.x and D4.x (and other current) devices. The upgrade_start function in /installer/upgrade_start allows remote authenticated users to execute arbitrary commands via the force parameter.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://stage2sec.com	Third Party Advisory
https://medium.com/stage-2-security/can-solar-controllers-be-used-to-generate-fake-clean-energy-credits-4a7322e7661a	Exploit Third Party Advisory
https://enphase.com/en-us/products-and-services/envoy-and-combiner	Product Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:enphase:envoy_firmware:r3.0:::::::*
	cpe:2.3:o:enphase:envoy_firmware:d4.0:::::::*

cpe:2.3:h:enphase:envoy:-:*:*:*:*:*:*:*

Information

Published : 2021-06-16 12:15

Updated : 2022-05-03 09:04

NVD link : CVE-2020-25755

Mitre link : CVE-2020-25755

JSON object : View

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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Products Affected

enphase

envoy_firmware
envoy

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