XSS in Contec Co., Ltd. Fxa3000
CVE-2026-82763
Cross-site scripting vulnerability exists in Contec FX5000 series, FX4000 series, and FX3000 series. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.001 (3.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
Affected products
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-82763?
- CVE-2026-82763 is a medium-severity vulnerability in Contec Co., Ltd. Fxa3000, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-09-14.
- How severe is CVE-2026-82763?
- Medium severity. CVSS v3 base score is 5.4 out of 10.