Kepware Kepserverex

When performing an online tag generation to devices which communicate using the ControlLogix protocol, a machine-in-the-middle, or a device that is not configured correctly, could deliver a response leading to unrestricted or unregulated resource allocation. This could cause a denial-of-service condition and crash the Kepware application. By default, these functions are turned off, yet they remain accessible for users who recognize and require their advantages.

Published: 2024-08-16T14:57:51.023Z
Updated: 2024-08-19T17:32:48.721Z

An insufficiently protected credentials vulnerability in KEPServerEX could allow an adversary to capture user credentials as the web server uses basic authentication.

Published: 2024-01-10T20:24:52.983Z
Updated: 2025-06-17T20:59:11.540Z

An improper input validation vulnerability has been discovered that could allow an adversary to inject a UNC path via a malicious project file. This allows an adversary to capture NLTMv2 hashes and potentially crack them offline.

Published: 2024-01-10T20:21:51.434Z
Updated: 2024-11-14T17:23:37.514Z

An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authenticated adversary to escalate privileges to SYSTEM.

Published: 2024-01-10T20:17:12.837Z
Updated: 2025-06-17T20:59:11.408Z

An uncontrolled search path element vulnerability (DLL hijacking) has been discovered that could allow a locally authenticated adversary to escalate privileges to SYSTEM. Alternatively, they could host a trojanized version of the software and trick victims into downloading and installing their malicious version to gain initial access and code execution.

Published: 2024-01-10T17:06:35.965Z
Updated: 2025-05-14T20:14:19.414Z

The affected products are vulnerable to an improper validation of array index, which could allow an attacker to crash the server and remotely execute arbitrary code.

Published: 2023-02-23T21:23:19.210Z
Updated: 2025-01-16T21:55:52.537Z

The affected products are vulnerable to an integer overflow or wraparound, which could  allow an attacker to crash the server and remotely execute arbitrary code.

Published: 2023-02-23T21:27:09.964Z
Updated: 2025-01-16T21:55:46.607Z

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kepware KEPServerEX 6.11.718.0. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of text encoding conversions. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-16486.

Published: 2023-03-29T00:00:00.000Z
Updated: 2025-02-18T16:42:21.939Z

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Kepware KEPServerEX 6.11.718.0. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of text encoding conversions. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-18411.

Published: 2023-03-29T00:00:00.000Z
Updated: 2025-02-18T16:16:11.214Z