Vulnerability Details : CVE-2020-25755
Potential exploit
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.
Products affected by CVE-2020-25755
- cpe:2.3:o:enphase:envoy_firmware:d4.0:*:*:*:*:*:*:*
- cpe:2.3:o:enphase:envoy_firmware:r3.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-25755
4.29%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-25755
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-25755
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-25755
-
https://enphase.com/en-us/products-and-services/envoy-and-combiner
Communication Gateway for solar and storage Systems| Enphase CommunicationProduct;Vendor Advisory
-
https://medium.com/stage-2-security/can-solar-controllers-be-used-to-generate-fake-clean-energy-credits-4a7322e7661a
Can solar controllers be used to generate fake clean energy credits? | by Waylon Grange | Stage 2 Security | May, 2021 | MediumExploit;Third Party Advisory
-
https://stage2sec.com
Cloud Native Cyber Security | Stage 2 Security | United StatesThird Party Advisory
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