Auth bypass in Frangoteam Fuxa
CVE-2026-25895
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.
Vulnerability class: Path Traversal (Directory Traversal)
EPSS: 0.039 (89.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Frangoteam Fuxa — versions < 1.2.10
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2026-25895?
- CVE-2026-25895 is a critical-severity vulnerability in Frangoteam Fuxa, classified under Path Traversal. CVSS score: 9.8/10. Published 2026-02-09.
- How severe is CVE-2026-25895?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2026-25895 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.