CVE-2026-104629

A component loading mechanism in openPDC and openHistorian will construct and run any specified type, which may be an invalid component to load. An attacker with an authenticated user account and the ability to place a file on the host filesystem can use this to run arbitrary constructor code, an...

CVE-2026-100730

A service console interface on openPDC and openHistorian deserializes a client-supplied data structure. On systems using Windows Authentication, an attacker must already be authenticated to reach this function; on systems without Windows Authentication, this is reachable by an unauthenticated...

EUVD-2026-95783

A component loading mechanism in openPDC and openHistorian will construct and run any specified type, which may be an invalid component to load. An attacker with an authenticated user account and the ability to place a file on the host filesystem can use this to run arbitrary constructor code, an...

CVE-2026-104629

A component loading mechanism in openPDC and openHistorian will construct and run any specified type, which may be an invalid component to load. An attacker with an authenticated user account and the ability to place a file on the host filesystem can use this to run arbitrary constructor code, an...

CVE-2026-104629 Grid Protection Alliance openPDC and openHistorian Use of Externally-Controlled Input to Select Classes or Code

A component loading mechanism in openPDC and openHistorian will construct and run any specified type, which may be an invalid component to load. An attacker with an authenticated user account and the ability to place a file on the host filesystem can use this to run arbitrary constructor code, an...

CVE-2026-104629

The openPDC and openHistorian software products are vulnerable to unsafe reflection due to a flaw in their component loading mechanism. The system will construct and execute any specified type, which can be exploited to run arbitrary constructor code . An attacker with authenticated user account ...

CVE-2026-104629 Grid Protection Alliance openPDC and openHistorian Use of Externally-Controlled Input to Select Classes or Code

A component loading mechanism in openPDC and openHistorian will construct and run any specified type, which may be an invalid component to load. An attacker with an authenticated user account and the ability to place a file on the host filesystem can use this to run arbitrary constructor code, an...

CVE-2026-85479 Grid Protection Alliance openPDC and openHistorian Missing Authentication for Critical Function

The STTP-based data publisher on openPDC accepts network connections without authentication in its default configuration. An unauthenticated network attacker can connect to this interface and exchange data with it...

CVE-2026-85479 Grid Protection Alliance openPDC and openHistorian Missing Authentication for Critical Function

The STTP-based data publisher on openPDC accepts network connections without authentication in its default configuration. An unauthenticated network attacker can connect to this interface and exchange data with it...

CVE-2026-105281 Grid Protection Alliance openPDC and openHistorian Missing Authentication for Critical Function

The internal data publisher on openPDC accepts network connections without authentication in its default configuration. An unauthenticated network attacker can connect to this interface and retrieve the complete device and measurement topology of the system...

CVE-2026-105281 Grid Protection Alliance openPDC and openHistorian Missing Authentication for Critical Function

The internal data publisher on openPDC accepts network connections without authentication in its default configuration. An unauthenticated network attacker can connect to this interface and retrieve the complete device and measurement topology of the system...

CVE-2026-100730

The Grid Protection Alliance openPDC and openHistorian software products contain a vulnerability in their service console interface. The flaw allows for the deserialization of untrusted data from a client-supplied data structure. On systems without Windows Authentication, an unauthenticated netwo...

CVE-2026-100730

A service console interface on openPDC and openHistorian deserializes a client-supplied data structure. On systems using Windows Authentication, an attacker must already be authenticated to reach this function; on systems without Windows Authentication, this is reachable by an unauthenticated...

CVE-2026-100730 Grid Protection Alliance openPDC and openHistorian Deserialization of Untrusted Data

A service console interface on openPDC and openHistorian deserializes a client-supplied data structure. On systems using Windows Authentication, an attacker must already be authenticated to reach this function; on systems without Windows Authentication, this is reachable by an unauthenticated...

CVE-2026-100730 Grid Protection Alliance openPDC and openHistorian Deserialization of Untrusted Data

A service console interface on openPDC and openHistorian deserializes a client-supplied data structure. On systems using Windows Authentication, an attacker must already be authenticated to reach this function; on systems without Windows Authentication, this is reachable by an unauthenticated...

EUVD-2026-95779

A service console interface on openPDC and openHistorian deserializes a client-supplied data structure. On systems using Windows Authentication, an attacker must already be authenticated to reach this function; on systems without Windows Authentication, this is reachable by an unauthenticated...

PT-2026-108904

Name of the Vulnerable Software and Affected Versions openPDC affected versions not specified openHistorian affected versions not specified Description A service console interface deserializes a client-supplied data structure. This allows an attacker to trigger the deserialization of an arbitrary...

PT-2026-108906

A component loading mechanism in openPDC and openHistorian will construct and run any specified type, which may be an invalid component to load. An attacker with an authenticated user account and the ability to place a file on the host filesystem can use this to run arbitrary constructor code, an...

CVE-2026-104629: Use of Externally-Controlled Input to Select Classes or Code

A component loading mechanism in openPDC and openHistorian will construct and run any specified type, which may be an invalid component to load. An attacker with an authenticated user account and the ability to place a file on the host filesystem can use this to run arbitrary constructor code, an...

CVE-2026-100730: Deserialization of Untrusted Data

A service console interface on openPDC and openHistorian deserializes a client-supplied data structure. On systems using Windows Authentication, an attacker must already be authenticated to reach this function; on systems without Windows Authentication, this is reachable by an unauthenticated...