Micca KE700 Cleartext transmission of key fob ID_CVE-2026-2539

5.7 / 10

MEDIUM

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/E:P/AU:N/V:D/RE:H

Description

The RF communication protocol in the Micca KE700 car alarm system does not encrypt its data frames. An attacker with a radio interception tool (e.g., SDR) can capture the random number and counters transmitted in cleartext, which is sensitive information required for authentication.

Basic Information

ID CVE-2026-2539

Source ASRG

Published Feb 15, 2026 at 10:58

Affected Product

Vendor Micca Auto Electronics Co., Ltd.

Product Car Alarm System KE700

Version KE700

Affected Versions Micca Auto Electronics Co., Ltd. Car Alarm System KE700 KE700

CWE Classification

CWE-319

References

asrg.io /security-advisories/cve-2026-2539-micca-ke700-cleartext-transmission-of-key-fob-id/

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    "description": "The RF communication protocol in the Micca KE700 car alarm system does not encrypt its data frames. An attacker with a radio interception tool (e.g., SDR) can capture the random number and counters\u00a0transmitted in cleartext, which is sensitive information required for authentication.",
    "published": "2026-02-15T10:58:38.397Z",
    "modified": "2026-02-15T10:58:38.397Z",
    "type": "cve",
    "title": "Micca KE700 Cleartext transmission of key fob ID",
    "source": "ASRG",
    "references": "https://asrg.io/security-advisories/cve-2026-2539-micca-ke700-cleartext-transmission-of-key-fob-id/",
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