What is CVE-2025-70994?

CVE-2025-70994 is a high-severity vulnerability in N/a, classified under Weak Authentication. CVSS score: 7.3/10. Published 2026-04-23.

How severe is CVE-2025-70994?

High severity. CVSS v3 base score is 7.3 out of 10.

Is CVE-2025-70994 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in N/a

CVE-2025-70994

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 ch…

EPSS: 0.003 (19.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-1390 — Weak Authentication

Public proof-of-concept exploits

ktauchathuranga/CVE-2025-70994

References

Frequently asked questions

What is CVE-2025-70994?: CVE-2025-70994 is a high-severity vulnerability in N/a, classified under Weak Authentication. CVSS score: 7.3/10. Published 2026-04-23.
How severe is CVE-2025-70994?: High severity. CVSS v3 base score is 7.3 out of 10.
Is CVE-2025-70994 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.