{"id":"CVE-2025-6519","aliases":["EUVD-2025-28745","GHSA-48q9-vxr9-j39f"],"status":"published","title":"Consistent predictable generation of the password for the default admin user \"ONEDAY\" to the application services","description":"E3 Site Supervisor (firmware version \u003c 2.31F01) has a default admin user \"ONEDAY\" with a daily generated password. An attacker can predictably generate the password for ONEDAY. The oneday user cannot be deleted or modified by any user.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00539,"percentile":0.45627,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-522"],"published":"2025-09-02T11:23:59Z","modified":"2026-10-23T22:10:00Z","products":[{"vendor":"copeland","product":"e3_supervisory_controller_firmware"},{"vendor":"copeland lp","product":"e3 supervisory control"}],"references":[{"url":"https://www.armis.com/research/frostbyte10/","tags":["Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6519"},{"url":"https://www.armis.com/research/frostbyte10"},{"url":"https://github.com/advisories/GHSA-48q9-vxr9-j39f"}],"sources":{"cve":[{"id":"CVE-2025-6519","title":"Consistent predictable generation of the password for the default admin user \"ONEDAY\" to the application services","description":"E3 Site Supervisor (firmware version \u003c 2.31F01) has a default admin user \"ONEDAY\" with a daily generated password. An attacker can predictably generate the password for ONEDAY. The oneday user cannot be deleted or modified by any user.","status":"published","published":"2025-09-02T11:23:59.838Z","modified":"2025-09-02T15:25:44.338Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L","level":"critical","assessor":"cna"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:32:40.419293Z"}],"euvd":[{"id":"EUVD-2025-28745","description":"E3 Site Supervisor (firmware version \u003c 2.31F01) has a default admin user \"ONEDAY\" with a daily generated password. An attacker can predictably generate the password for ONEDAY. The oneday user cannot be deleted or modified by any user.","status":"published","published":"2025-09-02T11:23:59Z","modified":"2025-09-02T15:25:44Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L","level":"critical"}],"updated_at":"2026-11-02T20:31:48.3448Z"}],"ghsa":[{"id":"GHSA-48q9-vxr9-j39f","title":"E3 Site Supervisor (firmware version \u003c 2.31F01) has a default admin user \"ONEDAY\" with a daily...","description":"E3 Site Supervisor (firmware version \u003c 2.31F01) has a default admin user \"ONEDAY\" with a daily generated password. An attacker can predictably generate the password for ONEDAY. The oneday user cannot be deleted or modified by any user.","status":"published","published":"2025-10-10T15:31:27Z","modified":"2025-10-10T15:31:31Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L/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":"critical"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T15:03:55.615501Z"}],"nvd":[{"id":"CVE-2025-6519","description":"E3 Site Supervisor (firmware version \u003c 2.31F01) has a default admin user \"ONEDAY\" with a daily generated password. An attacker can predictably generate the password for ONEDAY. The oneday user cannot be deleted or modified by any user.","status":"published","published":"2025-09-02T12:15:38.607Z","modified":"2026-10-23T22:10:00.16Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:L/SA:L/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":"critical","assessor":"secondary"},{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:11:26.200344Z"}]}}