Description
With physical access to the device and enough time an attacker is able to solder test leads to the debug footprint (or use the 6-Pin tag-connect cable). Thus, the attacker gains access to the bootloader, where the kernel command line can be changed. An attacker is able to gain a root shell through this vulnerability.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| dormakaba | Access Manager 92xx-k7 | 92xx-k7: <BAME 06.00 | — |
Advisories 1
- WID-SEC-2026-0214 dormakaba Access Manager: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jan 27, 2026
References
- https://r.sec-consult.com/dormakaba technical-description
- https://r.sec-consult.com/dkaccess third-party-advisory
- https://www.dormakabagroup.com/en/security-advisories vendor-advisory