CVE-2026-18411 — Use of hard-coded cryptographic key in Acrisure KARR BT and DR-100
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 …
Published: 2026-08-05 · CVSS: 7.2 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7