The Positron PX360BT SW REV 8 car alarm system is vulnerable to a replay attack due to a failure in implementing rolling code security. The alarm system does not properly rotate or invalidate used codes, allowing repeated reuse of captured transmissions. This exposes users to significant security risks, including vehicle theft and loss of trust in the alarm's anti-cloning claims.
Advisories
Source ID Title
EUVD EUVD EUVD-2025-29238 The Positron PX360BT SW REV 8 car alarm system is vulnerable to a replay attack due to a failure in implementing rolling code security. The alarm system does not properly rotate or invalidate used codes, allowing repeated reuse of captured transmissions. This exposes users to significant security risks, including vehicle theft and loss of trust in the alarm's anti-cloning claims.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 14 Oct 2025 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Positron
Positron px360bt
Positron px360bt Firmware
CPEs cpe:2.3:h:positron:px360bt:8200101542:*:*:*:*:*:*:*
cpe:2.3:o:positron:px360bt_firmware:rev8:*:*:*:*:*:*:*
Vendors & Products Positron
Positron px360bt
Positron px360bt Firmware

Mon, 15 Sep 2025 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-294
Metrics cvssV3_1

{'score': 6.8, 'vector': 'CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 15 Sep 2025 20:15:00 +0000

Type Values Removed Values Added
Description The Positron PX360BT SW REV 8 car alarm system is vulnerable to a replay attack due to a failure in implementing rolling code security. The alarm system does not properly rotate or invalidate used codes, allowing repeated reuse of captured transmissions. This exposes users to significant security risks, including vehicle theft and loss of trust in the alarm's anti-cloning claims.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-09-15T20:38:00.539Z

Reserved: 2025-08-17T00:00:00.000Z

Link: CVE-2025-56448

cve-icon Vulnrichment

Updated: 2025-09-15T20:37:33.627Z

cve-icon NVD

Status : Analyzed

Published: 2025-09-15T20:15:38.127

Modified: 2025-10-14T19:33:01.220

Link: CVE-2025-56448

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.