CVE-2026-82764
4.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Contec Co., Ltd. | FXA5000 | 0 < 1.12.00 | affected |
| Contec Co., Ltd. | FXA5020 | 0 < 1.12.00 | affected |
| Contec Co., Ltd. | FXA5020-[][] | 0 < 1.12.00 | affected |
| Contec Co., Ltd. | FXE5000 | 0 < 1.12.00 | affected |
| Contec Co., Ltd. | FXE5000-[][] | 0 < 1.12.00 | affected |
| Contec Co., Ltd. | FXS5000-[][] | 0 < 1.12.00 | affected |
| Contec Co., Ltd. | FXS5021 | 0 < 1.12.00 | affected |
| Contec Co., Ltd. | FXE4000 | 0 < 1.14.00 | affected |
| Contec Co., Ltd. | FXE4000-WP | 0 < 1.14.00 | affected |
| Contec Co., Ltd. | FXS4000 | 0 < 1.14.00 | affected |
| Contec Co., Ltd. | FXS4020 | 0 < 1.14.00 | affected |
| Contec Co., Ltd. | FXA3000 | 0 < 1.20.00 | affected |
| Contec Co., Ltd. | FXA3000-[][] | 0 < 1.20.00 | affected |
| Contec Co., Ltd. | FXA3020 | 0 < 1.20.00 | affected |
| Contec Co., Ltd. | FXA3020-[][] | 0 < 1.20.00 | affected |
| Contec Co., Ltd. | FXA3200 | 0 < 1.20.00 | affected |
| Contec Co., Ltd. | FXE3000 | 0 < 1.20.00 | affected |
| Contec Co., Ltd. | FXE3000-[][] | 0 < 1.20.00 | affected |
| Contec Co., Ltd. | FXE3000-WP | 0 < 1.20.00 | affected |
| Contec Co., Ltd. | FXS300[]-CN | 0 < 1.20.00 | affected |
| Contec Co., Ltd. | SGA1000 | 0 < 1.02 | affected |
| Contec Co., Ltd. | RP-WAH-SR1 | 0 < 1.03 | affected |
| Contec Co., Ltd. | RP-WAH-SR2 | 0 < 1.03 | affected |
| Contec Co., Ltd. | RP-WAH-SR12 | 0 < 1.02 | affected |
| Contec Co., Ltd. | RP-WAH-SR22 | 0 < 1.02 | affected |
| Contec Co., Ltd. | ECE1000 | 0 < 1.02 | affected |
| Contec Co., Ltd. | ECE1020 | 0 < 1.02 | affected |
| Contec Co., Ltd. | ECS1020 | 0 < 1.02 | affected |
| Contec Co., Ltd. | Remote I/O Coupler Unit (Server Type) CPSN-MCB271-* | 0 < 1.82 | affected |
| Contec Co., Ltd. | Remote I/O Coupler Unit (EtherNet/IP Adapter) CPSN-EOB471EI-[]1 | 0 < 1.02 | affected |
| Contec Co., Ltd. | Programmable Remote I/O Coupler Unit (Software PLC Type) CPSN-PCB271-S1-041 | 0 < 1.61 | affected |
| Contec Co., Ltd. | PC-HELPER Wireless I/O DIO-0404RY-LWF | 0 < 1.01.00 | affected |
| Contec Co., Ltd. | PC-HELPER Wireless I/O DIO-0404RY-LWF-US | 0 < 1.01.00 | affected |
Weaknesses
- CWE-352: Cross-site request forgery (CSRF)
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_fl_26091000_en.pdf
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_cps_26091000_en.pdf
- https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_ph_26091000_en.pdf
- https://jvn.jp/en/vu/JVNVU99009004/
- https://jvn.jp/en/vu/JVNVU96551518/
- https://jvn.jp/en/vu/JVNVU90314828/
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