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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Digi International | Digi PortServer TS | ≤ 82000747_AA | — |
| Digi International | Digi One SP/Digi One SP IA/Digi One IA | ≤ 82000774_Z | — |
| Digi International | Digi One IAP | ≤ 82000770 Z | — |
References
- https://hub.digi.com/support/products/infrastructure-management/digi-portserver-ts/ patch
- https://hub.digi.com/support/products/infrastructure-management/digi-one-sp-ia/ patch
- https://hub.digi.com/support/products/infrastructure-management/digi-one-iap-haz/ patch
- https://www.digi.com/getattachment/Resources/Security/Alerts/Improper-authentication-handling-for-Digi-PortServ/improper-authentication-handling.pdf vendor-advisory