Vulnerability in Positron Px360bt
CVE-2025-56448
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.
EPSS: 0.003 (18.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Positron Px360bt — versions 8200101542
- Positron Px360bt_firmware — versions rev8
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (Product)
- cve@mitre.org (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2025-56448?
- CVE-2025-56448 is a medium-severity vulnerability in Positron Px360bt, classified under Authentication Bypass by Capture-replay. CVSS score: 6.8/10. Published 2025-09-15.
- How severe is CVE-2025-56448?
- Medium severity. CVSS v3 base score is 6.8 out of 10.