Use of hard-coded cryptographic key in Acrisure KARR BT and DR-100
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Acrisure | KARR BT | unaffected |
|
||||||
| Acrisure | DR-100 | unaffected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Acrisure | Dr-100 |
|
||||||||
| Acrisure | Karr Bt |
|
Vendor Solution
Acrisure Protection Group released a firmware update on July 20, 2026, to address this vulnerability. They recommend that affected users should follow the directions found here: https://www.karrsecurity.com/karr-security-firmware-update-instructions.
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.335% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Acrisure
Acrisure dr-100 Acrisure karr Bt |
|
| Vendors & Products |
Acrisure
Acrisure dr-100 Acrisure karr Bt |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The KARR Security System and SWDS dealer-installed automotive anti-theft systems use a shared Bluetooth authentication key across affected devices. An attacker within Bluetooth range can leverage this weakness to issue unauthorized commands to the vehicle, potentially allowing unauthorized access to vehicle functions, including door unlocking and engine immobilization. | |
| Title | Use of hard-coded cryptographic key in Acrisure KARR BT and DR-100 | |
| Weaknesses | CWE-321 | |
| References |
| |
| Metrics |
cvssV3_1
|