{"id":"CVE-2026-82783","aliases":["EUVD-2026-77236","GHSA-wwwx-57v8-r5j8"],"status":"published","title":"Plaintext storage of a password issue exists in CONPROSYS nano Series . If this vulnerability is...","description":"Plaintext storage of a password issue exists in CONPROSYS nano Series . If this vulnerability is exploited, an attacker with physical access to the product may obtain credentials.","severity":{"version":"4.0","score":4.1,"vector":"CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00175,"percentile":0.0707,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-256"],"published":"2026-09-14T06:42:57Z","modified":"2026-09-16T19:27:25Z","products":[{"vendor":"contec co., ltd.","product":"programmable remote i/o coupler unit (software plc type) cpsn-pcb271-s1-041"},{"vendor":"contec co., ltd.","product":"remote i/o coupler unit (ethernet/ip adapter) cpsn-eob471ei-[]1"},{"vendor":"contec co., ltd.","product":"remote i/o coupler unit (server type) cpsn-mcb271-*"}],"references":[{"url":"https://www.contec.com/api/downloadlogger?download=/-/media/Contec/support/security-info/2026/contec_security_cps_26091000_en.pdf"},{"url":"https://jvn.jp/en/vu/JVNVU96551518/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-82783"},{"url":"https://jvn.jp/en/vu/JVNVU96551518"},{"url":"https://github.com/advisories/GHSA-wwwx-57v8-r5j8"}],"sources":{"cve":[{"id":"CVE-2026-82783","description":"Plaintext storage of a password issue exists in CONPROSYS nano Series . If this vulnerability is exploited, an attacker with physical access to the product may obtain credentials.","status":"published","published":"2026-09-14T06:42:57.965Z","modified":"2026-09-14T11:19:47.452Z","cvss":[{"version":"4.0","score":4.1,"vector":"CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"},{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-256"],"updated_at":"2026-11-02T13:40:46.161838Z"}],"euvd":[{"id":"EUVD-2026-77236","description":"Plaintext storage of a password issue exists in CONPROSYS nano Series . If this vulnerability is exploited, an attacker with physical access to the product may obtain credentials.","status":"published","published":"2026-09-14T06:42:57Z","modified":"2026-09-14T11:19:47Z","cvss":[{"version":"4.0","score":4.1,"vector":"CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T17:28:21.556158Z"}],"ghsa":[{"id":"GHSA-wwwx-57v8-r5j8","title":"Plaintext storage of a password issue exists in CONPROSYS nano Series . If this vulnerability is...","description":"Plaintext storage of a password issue exists in CONPROSYS nano Series . If this vulnerability is exploited, an attacker with physical access to the product may obtain credentials.","status":"published","published":"2026-09-14T09:31:00Z","modified":"2026-09-14T09:31:09Z","cvss":[{"version":"4.0","score":4.1,"vector":"CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-256"],"updated_at":"2026-11-02T15:11:48.80782Z"}],"nvd":[{"id":"CVE-2026-82783","description":"Plaintext storage of a password issue exists in CONPROSYS nano Series . If this vulnerability is exploited, an attacker with physical access to the product may obtain credentials.","status":"published","published":"2026-09-14T07:17:20.087Z","modified":"2026-09-16T19:27:25.623Z","cvss":[{"version":"4.0","score":4.1,"vector":"CVSS:4.0/AV:P/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-256"],"updated_at":"2026-11-02T14:12:46.980627Z"}]}}