CVE-2025-60251: Unitree b2

Medium severity, CVSS 5.0. EPSS: 0.2% chance of exploitation in the next 30 days.

Unitree Go2, G1, H1, and B2 devices through 2025-09-20 accept any handshake secret with the unitree substring.

Affected products

• Unitree b2: up to and including 2025-09-20
• Unitree g1: up to and including 2025-09-20
• Unitree GO2: up to and including 2025-09-20
• Unitree h1: up to and including 2025-09-20

Published 2025-09-26. Last modified 2026-06-17.