7.3 High
CVE-2025-70994
No description published yet
Vendor not yet named
Status
- Not in CISA KEV
Exploit probabilityEPSSchecked 23 Oct
0.3%probability of exploitation in the next 30 days
Higher than 19% of scored CVEs
SeverityCVSS
7.3High
Description NVD
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.
Coverage 1 article · 1 outlet
- Zero, Yadea EVs hit by Bluetooth flaws allowing remote hijackSecurityWeek · first in our coverage · mentions it in passing