What is CVE-2026-82764?

CVE-2026-82764 is a medium-severity vulnerability in Contec Co., Ltd. Ece1000, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-09-14.

How severe is CVE-2026-82764?

Medium severity. CVSS v3 base score is 4.3 out of 10.

CSRF in Contec Co., Ltd. Ece1000

CVE-2026-82764

Cross-site request forgery vulnerability exists in multiple Contec products. If a user views a specially crafted page while logged in to the affected product, unintended operations may be performed.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.001 (4.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Contec Co., Ltd. Ece1000
Contec Co., Ltd. Ece1020
Contec Co., Ltd. Ecs1020
Contec Co., Ltd. Fxa3000
Contec Co., Ltd. Fxa3000-[][]
Contec Co., Ltd. Fxa3020
Contec Co., Ltd. Fxa3020-[][]
Contec Co., Ltd. Fxa3200
Contec Co., Ltd. Fxa5000
Contec Co., Ltd. Fxa5020

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

vultures@jpcert.or.jp
vultures@jpcert.or.jp
vultures@jpcert.or.jp
vultures@jpcert.or.jp
vultures@jpcert.or.jp
vultures@jpcert.or.jp

Frequently asked questions

What is CVE-2026-82764?: CVE-2026-82764 is a medium-severity vulnerability in Contec Co., Ltd. Ece1000, classified under Cross-Site Request Forgery (CSRF). CVSS score: 4.3/10. Published 2026-09-14.
How severe is CVE-2026-82764?: Medium severity. CVSS v3 base score is 4.3 out of 10.