What’s Vulnerable › Vulnerabilities
CVE-2026-2541: Micca KE700 Brute-force vulnerability due to low entropy
- Severity: medium (CVSS 6.4 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.3% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-02-15 · updated 2026-06-17
- Weakness: CWE-331
Description
The Micca KE700 system relies on a 6-bit portion of an identifier for authentication within rolling codes, providing only 64 possible combinations. This low entropy allows an attacker to perform a brute-force attack against one component of the rolling code. Successful exploitation simplify an attacker to predict the next valid rolling code, granting unauthorized access to the vehicle.
Affected products
References
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