CVE-2026-13743: Cubespace CW0057 Reaction Wheel

Low severity, CVSS 3.3. EPSS: 0.2% chance of exploitation in the next 30 days.

CubeSpace CW0057 Reaction Wheel firmware versions prior to 5.0.20 are vulnerable to an Improper Verification of Cryptographic Signature vulnerability. This could allow an attacker with physical access to the product to upload arbitrary malicious firmware to the device without authentication.

Affected products

• Cubespace CW0057 Reaction Wheel: before 5.0.20 (fixed in 5.0.20)

Published 2026-07-02. Last modified 2026-07-06.