Executive Summary
Informations | |||
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Name | CVE-2021-40825 | First vendor Publication | 2021-09-17 |
Vendor | Cve | Last vendor Modification | 2021-10-04 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N | |||
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Overall CVSS Score | 8.6 | ||
Base Score | 8.6 | Environmental Score | 8.6 |
impact SubScore | 4 | Temporal Score | 8.6 |
Exploitabality Sub Score | 3.9 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | None | User Interaction | None |
Scope | Changed | Confidentiality Impact | None |
Integrity Impact | High | Availability Impact | None |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N) | |||
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Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
nLight ECLYPSE (nECY) system Controllers running software prior to 1.17.21245.754 contain a default key vulnerability. The nECY does not force a change to the key upon the initial configuration of an affected device. nECY system controllers utilize an encrypted channel to secure SensorViewTM configuration and monitoring software and nECY to nECY communications. Impacted devices are at risk of exploitation. A remote attacker with IP access to an impacted device could submit lighting control commands to the nECY by leveraging the default key. A successful attack may result in the attacker gaining the ability to modify lighting conditions or gain the ability to update the software on lighting devices. The impacted key is referred to as the SensorView Password in the nECY nLight Explorer Interface and the Gateway Password in the SensorView application. An attacker cannot authenticate to or modify the configuration or software of the nECY system controller. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40825 |
CPE : Common Platform Enumeration
Type | Description | Count |
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Os | 1 |
Sources (Detail)
Source | Url |
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MISC | https://insights.acuitybrands.com/psirt-blog-2369078/nlight-eclypse-default-k... https://www.acuitybrands.com/products/detail/588952/nlight/necy-system-contro... |
Alert History
Date | Informations |
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2021-10-04 21:23:21 |
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2021-09-20 17:22:51 |
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2021-09-17 21:23:12 |
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