CVE-2026-2539

MEDIUM

Micca Car Alarm System KE700 - Cleartext Transmission of Sensitive Information via RF Communication Protocol

Title source: llm
STIX 2.1

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.

References (1)

Core 1

Scores

CVSS v4 5.7
EPSS 0.0013
EPSS Percentile 2.9%
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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:X/V:D/RE:H/U:X

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-319
Status published
Products (2)
Micca Auto Electronics Co., Ltd./Car Alarm System KE700 KE700
Micca Auto Electronics Co., Ltd./Car Alarm System KE700 KE700+
Published Feb 15, 2026
Tracked Since Feb 18, 2026