{"id":"CVE-2026-82790","title":"Cross-site scripting vulnerability exists in PC-HELPER Wireless I/O DIO-0404RY-LWF and PC-HELPER Wireless I/O DIO-0404RY-LWF-US","summary":"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.","severity":"medium","cvss":5.4,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","cwe":["CWE-79"],"vendor":"Contec Co., Ltd.","product":"PC-HELPER Wireless I/O DIO-0404RY-LWF","affected":["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-2026-82790","references":[{"url":"https://jvn.jp/en/vu/JVNVU90314828/","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":0.00138,"epssPercentile":0.03553,"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-09-14T12:21:02.582680Z"},"ingestedAt":"2026-09-14T15:23:07.432Z","slug":"CVE-2026-82790","body":"## Overview\n\nCross-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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":29.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}