{"id":"CVE-2025-11155","aliases":["EUVD-2025-31580","GHSA-jww6-hm47-4x25"],"status":"published","title":"WEAK ENCODING FOR PASSWORD IN DEVICE SERVER CONFIGURATION","description":"The credentials required to access the device's web server are sent in base64 within the HTTP headers. Since base64 is not considered a strong cipher, an attacker could intercept the web request handling the login and obtain the credentials.","severity":{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00192,"percentile":0.08942,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-261"],"published":"2025-09-29T15:14:39Z","modified":"2026-10-09T09:10:00Z","products":[{"vendor":"sato","product":"s86-ex 203dpi"}],"references":[{"url":"https://www.s21sec.com/cvelist/"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-11155"},{"url":"https://www.s21sec.com/cvelist"},{"url":"https://github.com/advisories/GHSA-jww6-hm47-4x25"}],"sources":{"cve":[{"id":"CVE-2025-11155","title":"WEAK ENCODING FOR PASSWORD IN DEVICE SERVER CONFIGURATION","description":"The credentials required to access the device's web server are sent in base64 within the HTTP headers. Since base64 is not considered a strong cipher, an attacker could intercept the web request handling the login and obtain the credentials.","status":"published","published":"2025-09-29T15:14:39.779Z","modified":"2025-11-03T12:02:51.688Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-261"],"updated_at":"2026-11-02T14:32:50.872559Z"}],"euvd":[{"id":"EUVD-2025-31580","description":"The credentials required to access the device's web server are sent in base64 within the HTTP headers. Since base64 is not considered a strong cipher, an attacker could intercept the web request handling the login and obtain the credentials.","status":"published","published":"2025-09-29T15:14:39Z","modified":"2025-11-03T12:02:51Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T19:49:35.368666Z"}],"ghsa":[{"id":"GHSA-jww6-hm47-4x25","title":"The credentials required to access the device's web server are sent in base64 within the HTTP...","description":"The credentials required to access the device's web server are sent in base64 within the HTTP headers. Since base64 is not considered a strong cipher, an attacker could intercept the web request handling the login and obtain the credentials.","status":"published","published":"2025-09-29T18:33:13Z","modified":"2025-09-29T18:33:13Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:L/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"}],"cwes":["CWE-261"],"updated_at":"2026-11-02T15:03:48.54074Z"}],"nvd":[{"id":"CVE-2025-11155","description":"The credentials required to access the device's web server are sent in base64 within the HTTP headers. Since base64 is not considered a strong cipher, an attacker could intercept the web request handling the login and obtain the credentials.","status":"published","published":"2025-09-29T16:15:37.223Z","modified":"2026-10-09T09:10:00.213Z","cvss":[{"version":"4.0","score":6.8,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:L/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"}],"cwes":["CWE-261"],"updated_at":"2026-11-02T14:11:33.36253Z"}]}}