CVE-2026-13743

LOW

Improper verification of cryptographic signature in CubeSpace CW0057 Reaction Wheel

Title source: cna

Description

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.

References (1)

Core 1

Core References

Government Resource government-resource

https://www.cisa.gov/news-events/ics-advisories/icsa-26-183-02

Scores

CVSS v4 3.3

EPSS 0.0012

EPSS Percentile 1.9%

CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-347

Status published

Products (1)

CubeSpace/CW0057 Reaction Wheel < 5.0.20

Published Jul 02, 2026

Tracked Since Jul 03, 2026