CVE-2025-56448

Sept. 16, 2025, 12:49 p.m.

6.8
Medium

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.

Product(s) Impacted

Vendor Product Versions
Positron
  • Px360bt
  • sw_rev_8

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-294
Authentication Bypass by Capture-replay
A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a positron px360bt sw_rev_8 / / / / / / /

References

https://medium.com/@wagneralves_87750/cve-2025-56448-replay-attack-vulnerability-in-positron-px360bt-car-alarm-system-c9f1ccea6ebe
https://positron.com.br/blog/positron-lanca-alarme-px360bt-starter/

Tags

cve@mitre.org
CWE-294
2025-09-15
CVE-2025-56448

CVSS Score

6.8 / 10

CVSS Data - 3.1

  • Attack Vector: PHYSICAL
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH

    • CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

    View Vector String

Timeline

Published: Sept. 15, 2025, 8:15 p.m.
Last Modified: Sept. 16, 2025, 12:49 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.