Vulnerabilidades

OMICRON StationGuard 4.00 contains an improper input validation vulnerability in its IEC 61850 Sampled Values (SV) frame processing. A specially crafted SV frame can cause the affected process to terminate, disrupting alert processing for Sampled Values traffic. The vulnerability does not affect overall system…

OMICRON StationGuard before version 4.10 contains a cryptographic timing side-channel vulnerability in the backend authentication mechanism that may allow an unauthenticated attacker to forge valid authentication credentials, bypass authentication and authorization, and impersonate legitimate clients. An attacker can…

Incorrect authorization in OMICRON StationGuard 1.10 through 2.20 and StationScout 1.30 through 2.20 allows an attacker to bypass intended access restrictions.

The update process in OMICRON StationGuard and OMICRON StationScout before 2.21 can be exploited by providing a modified firmware update image. This allows a remote attacker to gain root access to the system.

OMICRON StationGuard before 1.10 allows remote attackers to cause a denial of service (connectivity outage) via crafted tcp/20499 packets to the CTRL Ethernet port.