CVE-2025-70994
CVSS Score
7.3
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | n/a |
| Product | n/a |
| Published | Apr 23, 2026 |
| Last Updated | Apr 23, 2026 |
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Affected Versions
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