{"id":"CVE-2026-82764","title":"Cross-site request forgery vulnerability exists in multiple Contec products","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.","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-352"],"vendor":"Contec Co., Ltd.","product":"FXA5000","affected":["FXA5000 < 1.12.00","FXA5020 < 1.12.00","FXA5020-[][] < 1.12.00","FXE5000 < 1.12.00","FXE5000-[][] < 1.12.00","FXS5000-[][] < 1.12.00","FXS5021 < 1.12.00","FXE4000 < 1.14.00","FXE4000-WP < 1.14.00","FXS4000 < 1.14.00","FXS4020 < 1.14.00","FXA3000 < 1.20.00","FXA3000-[][] < 1.20.00","FXA3020 < 1.20.00","FXA3020-[][] < 1.20.00","FXA3200 < 1.20.00","FXE3000 < 1.20.00","FXE3000-[][] < 1.20.00","FXE3000-WP < 1.20.00","FXS300[]-CN < 1.20.00","SGA1000 < 1.02","RP-WAH-SR1 < 1.03","RP-WAH-SR2 < 1.03","RP-WAH-SR12 < 1.02","RP-WAH-SR22 < 1.02","ECE1000 < 1.02","ECE1020 < 1.02","ECS1020 < 1.02","remote_i_o_coupler_unit_server_type_cpsn-mcb271- < 1.82","remote_i_o_coupler_unit_ethernet_ip_adapter_cpsn-eob471ei-_1 < 1.02","programmable_remote_i_o_coupler_unit_software_plc_type_cpsn-pcb271-s1-041 < 1.61","pc-helper_wireless_i_o_dio-0404ry-lwf < 1.01.00","pc-helper_wireless_i_o_dio-0404ry-lwf-us < 1.01.00"],"published":"2026-09-14","updated":"2026-09-16","sourceUpdated":"2026-09-16T19:27:25.623","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-82764","references":[{"url":"https://jvn.jp/en/vu/JVNVU90314828/","label":"vultures@jpcert.or.jp"},{"url":"https://jvn.jp/en/vu/JVNVU96551518/","label":"vultures@jpcert.or.jp"},{"url":"https://jvn.jp/en/vu/JVNVU99009004/","label":"vultures@jpcert.or.jp"},{"url":"https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_cps_26091000_en.pdf","label":"vultures@jpcert.or.jp"},{"url":"https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_fl_26091000_en.pdf","label":"vultures@jpcert.or.jp"},{"url":"https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_ph_26091000_en.pdf","label":"vultures@jpcert.or.jp"}],"tags":["nvd","cve.org"],"epss":0.00149,"epssPercentile":0.0443,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-14T11:10:02.905024Z"},"ingestedAt":"2026-09-14T15:23:07.461Z","slug":"CVE-2026-82764","body":"## Overview\n\nCross-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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}