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CVE-2025-70994

גבוהה 7.3

תיאור (מקור, אנגלית)

Yadea T5 Electric Bicycles (models manufactured in/after 2024) have a weak authentication mechanism in their keyless entry system. The system utilizes the EV1527 fixed-code RF protocol without implementing rolling codes or cryptographic challenge-response mechanisms. This is vulnerable to signal forgery after a local attacker intercepts any legitimate key fob transmission, allowing for complete unauthorized vehicle operation via a replay attack.

מדדים

CVSS 3.1
7.3 (HIGH) מקור הציון: CNA CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
EPSS — סבירות ניצול
0% (אחוזון 000) נכון ל-29/7/2026
CWE
CWE-1390

קישורים