CVE-2026-2541 (GCVE-0-2026-2541)

Vulnerability from cvelistv5 – Published: 2026-02-15 11:07 – Updated: 2026-02-17 17:06
VLAI?
Title
Micca KE700 Brute-force vulnerability due to low entropy
Summary
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.
Severity ?
6.4 (Medium)
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:H/V:D/RE:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Micca Auto Electronics Co., Ltd. Car Alarm System KE700 Affected: KE700
Unknown: KE700+
Create a notification for this product.
Credits
Danilo Erazo
Show details on NVD website
To clipboard 

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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