{"cve":"CVE-2025-3659","nvd":{"published":"2025-05-12T21:15:46.513","modified":"2026-06-17T09:20:24.220","status":"Deferred","description":"Improper authentication handling was identified in a set of HTTP POST requests affecting the following product families: \n\n  *  Digi PortServer TS - prior to and including 82000747_AA, build date 06/17/2022\n\n\n  *  Digi One SP/Digi One SP IA/Digi One IA - prior to and including 82000774_Z, build date 10/19/2020\n\n\n  *  Digi One IAP – prior to and including 82000770 Z, build date 10/19/2020\n\n\n\n\nA specially crafted POST request to the device’s web interface may allow an unauthenticated attacker to modify configuration settings.","cvss_v4":{"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L","score":9.4},"cvss_v3":null,"cwes":["CWE-287"],"references":["https://hub.digi.com/support/products/infrastructure-management/digi-one-iap-haz/","https://hub.digi.com/support/products/infrastructure-management/digi-one-sp-ia/","https://hub.digi.com/support/products/infrastructure-management/digi-portserver-ts/","https://www.digi.com/getattachment/Resources/Security/Alerts/Improper-authentication-handling-for-Digi-PortServ/improper-authentication-handling.pdf"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:01:22.920403922+00:00"},"epss":{"cve":"CVE-2025-3659","score":0.0032,"percentile":0.2505,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}