CVE-2025-3659

EUVD-2025-14274

12.05.2025, 21:15

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.

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	UNKNOWN				---

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: 34%

Common Weakness Enumeration

CWE-287 - Improper Authentication
When an actor claims to have a given identity, the software does not prove or insufficiently proves that the claim is correct.

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