Vulnerability Description
Improper authentication handling was identified in a set of HTTP POST requests affecting the following product families: * Digi PortServer TS - prior to and including 82000747_AA, build date 06/17/2022 * Digi One SP/Digi One SP IA/Digi One IA - prior to and including 82000774_Z, build date 10/19/2020 * Digi One IAP – prior to and including 82000770 Z, build date 10/19/2020 A specially crafted POST request to the device’s web interface may allow an unauthenticated attacker to modify configuration settings.
Related Weaknesses (CWE)
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-
- https://www.digi.com/getattachment/Resources/Security/Alerts/Improper-authentica
FAQ
What is CVE-2025-3659?
CVE-2025-3659 is a documented vulnerability. Improper authentication handling was identified in a set of HTTP POST requests affecting the following product families: * Digi PortServer TS - prior to and including 82000747_AA, build date 06/1...
How severe is CVE-2025-3659?
CVSS scoring is not yet available for CVE-2025-3659. Check NVD for updates.
Is there a patch for CVE-2025-3659?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.