An attacker with physical access to the device can extract the binary that checks for the hardware key and reverse engineer it, which could be used to create a physical duplicate of a valid hardware key. The hardware key allows access to special settings when inserted.
                
            Metrics
Affected Vendors & Products
References
        | Link | Providers | 
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsma-21-273-01 |     | 
History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: icscert
Published: 2021-10-04T17:34:58.296378Z
Updated: 2024-09-16T18:59:19.736Z
Reserved: 2021-08-10T00:00:00
Link: CVE-2021-38394
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2021-10-04T18:15:09.167
Modified: 2024-11-21T06:16:59.353
Link: CVE-2021-38394
 Redhat
                        Redhat
                    No data.