Unrestricted file upload in SATO CL4/6NX Plus
Priority MEDIUM 50CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-434.
Summary
CL4/6NX Plus and CL4/6NX-J Plus (Japan model) with the firmware versions prior to 1.15.5-r1 allow crafted dangerous files to be uploaded. An arbitrary Lua script may be executed on the system with the root privilege.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00807 57th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-22470
- 2026-10-03 Alias added: GHSA-h7gj-pjrx-7pcq
References
More SATO vulnerabilities
- TI-2025-16360 OS command injection in SATO CL4/6NX Plus CVSS 4.0MEDIUM 6.9
- TI-2023-04901 SATO CL4NX-J Plus Cookie improper authentication CVSS 3.1HIGH 8.8
- TI-2023-04899 SATO CL4NX-J Plus WebConfig improper authentication CVSS 3.1HIGH 8.8
- TI-2025-10221 WEAK ENCODING FOR PASSWORD IN DEVICE SERVER CONFIGURATION CVSS 4.0MEDIUM 6.8
- TI-2023-04900 SATO CL4NX-J Plus path traversal CVSS 3.1MEDIUM 6.5
Sources
- CVE-2025-22470 · CVE Program
- CVE-2025-22470 · NVD
- FIRST EPSS
- GHSA-h7gj-pjrx-7pcq · GitHub Advisory Database · CC BY 4.0
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