CVE-2026-25895
FUXA Unauthenticated Remote Code Execution via Arbitrary File Write in Upload API
- Published
- Feb 9, 2026
- Updated
- Feb 11, 2026
- Assigning CNA
- GitHub_M
- Evidence observed
- May 21, 2026
Primary CVSS
nvd · CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/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:XModerate · next 30 days
- Percentile
- 95.8%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. A path traversal vulnerability in FUXA allows an unauthenticated, remote attacker to write arbitrary files to arbitrary locations on the server filesystem. This affects FUXA through version 1.2.9. This issue has been patched in FUXA version 1.2.10.
Sources
2- FUXAPWNExploit
POC exploit for CVE-2026-25895 FUXA Unauthenticated Path Traversal -> Arbitrary File Write -> RCE
- FUXA 1.2.9 - RCEExploit
Anthony Cihan · multiple · May 21, 2026
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