CVE-2026-82764
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.1epss 0.1%
exploitation probability
0.1%top 96% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
Affected products
Contec Co., Ltd. · ECE1000Contec Co., Ltd. · ECE1020Contec Co., Ltd. · ECS1020Contec Co., Ltd. · FXA3000Contec Co., Ltd. · FXA3000-[][]Contec Co., Ltd. · FXA3020Contec Co., Ltd. · FXA3020-[][]Contec Co., Ltd. · FXA3200Contec Co., Ltd. · FXA5000Contec Co., Ltd. · FXA5020Contec Co., Ltd. · FXA5020-[][]Contec Co., Ltd. · FXE3000Contec Co., Ltd. · FXE3000-[][]Contec Co., Ltd. · FXE3000-WPContec Co., Ltd. · FXE4000Contec Co., Ltd. · FXE4000-WPContec Co., Ltd. · FXE5000Contec Co., Ltd. · FXE5000-[][]Contec Co., Ltd. · FXS300[]-CNContec Co., Ltd. · FXS4000Contec Co., Ltd. · FXS4020Contec Co., Ltd. · FXS5000-[][]Contec Co., Ltd. · FXS5021Contec Co., Ltd. · PC-HELPER Wireless I/O DIO-0404RY-LWFContec Co., Ltd. · PC-HELPER Wireless I/O DIO-0404RY-LWF-USContec Co., Ltd. · Programmable Remote I/O Coupler Unit (Software PLC Type) CPSN-PCB271-S1-041Contec Co., Ltd. · Remote I/O Coupler Unit (EtherNet/IP Adapter) CPSN-EOB471EI-[]1Contec Co., Ltd. · Remote I/O Coupler Unit (Server Type) CPSN-MCB271-*Contec Co., Ltd. · RP-WAH-SR1Contec Co., Ltd. · RP-WAH-SR12Contec Co., Ltd. · RP-WAH-SR2Contec Co., Ltd. · RP-WAH-SR22Contec Co., Ltd. · SGA1000References
https://jvn.jp/en/vu/JVNVU90314828/https://jvn.jp/en/vu/JVNVU96551518/https://jvn.jp/en/vu/JVNVU99009004/https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_cps_26091000_en.pdfhttps://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_fl_26091000_en.pdfhttps://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_ph_26091000_en.pdf