CVE-2025-56448

Published Sep 15, 2025 CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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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.
History
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
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'}

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
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Sep 15, 2025, 8:38 PM
Reserved
Aug 17, 2025, 12:00 AM
Status
Analyzed
Published
Sep 15, 2025, 8:15 PM
Modified
Nov 7, 2026, 6:10 PM