CVE-2026-13743 json
Improper verification of cryptographic signature in CubeSpace CW0057 Reaction Wheel
published 2026-07-02 4 mo ago modified 2026-10-25 14 d ago also EUVD-2026-41419
- cvss
- 3.3
- version 4.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 5%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
- CubeSpace CW0057 Reaction Wheel 5.0.20
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-26-183-02 updated cvss 6.1
CubeSpace CW0057 Reaction Wheel
-
CubeSpace CW0057 Reaction Wheel <firmware_5.0.20affected: vendor fix, mitigation
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 4 mo ago
Exploit prediction
0.16% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 3.3 | 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 |
| CNA | 4.0 | 3.3 | 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 |
Affected products
- CubeSpace CW0057 Reaction Wheel
Classification
- Weakness
-
- CWE-347 Improper Verification of Cryptographic Signature
References
-
cisa.gov
/news-events/ics-advisories/icsa-26-183-02
government-resource
Sources
- CVE List CVE-2026-13743
- NVD CVE-2026-13743
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.