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5.7
Micca KE700 Car Alarm System Sends Sensitive Info Unencrypted
CVE-2026-2539
Summary
The Micca KE700 car alarm system sends sensitive information, like authentication details, in plain text over the air. This makes it possible for an attacker with the right equipment to intercept and use this information to hack into the system. Users should avoid using the Micca KE700 car alarm system until a fix is available.
Original title
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...
Original 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.
nvd CVSS4.0
5.7
Vulnerability type
CWE-319
Cleartext Transmission of Sensitive Information
Published: 15 Feb 2026 · Updated: 12 Mar 2026 · First seen: 6 Mar 2026