CVE-2026-82790: Contec Co., Ltd Pc-Helper Wireless I/o Dio-0404ry-Lwf

Medium severity, CVSS 5.4. EPSS: 0.2% chance of exploitation in the next 30 days.

Cross-site scripting vulnerability exists in PC-HELPER Wireless I/O DIO-0404RY-LWF and PC-HELPER Wireless I/O DIO-0404RY-LWF-US. If this vulnerability is exploited, an arbitrary script may be executed on a logged-in user's web browser.

Affected products

• Contec Co., Ltd Pc-Helper Wireless I/o Dio-0404ry-Lwf: before 1.01.00 (fixed in 1.01.00)
• Contec Co., Ltd Pc-Helper Wireless I/o Dio-0404ry-Lwf-Us: before 1.01.00 (fixed in 1.01.00)

Published 2026-09-14. Last modified 2026-09-16.