CVE-2022-44725: Incorrect Permission Assignment for Critical Resource

OPC Foundation Local Discovery Server LDS through 1.04.403.478 uses a hard-coded file path to a configuration file. This allows a normal user to create a malicious file that is loaded by LDS running as a high-privilege user...

CVE-2021-40142: Improper Restriction of Operations within the Bounds of a Memory Buffer

In OPC Foundation Local Discovery Server LDS before 1.04.402.463, remote attackers can cause a denial of service DoS by sending carefully crafted messages that lead to Access of a Memory Location After the End of a Buffer...

PT-2018-6515

Name of the Vulnerable Software and Affected Versions: OPC Foundation Local Discovery Server LDS version 1.03.370 Description: The issue allows attackers to trigger a crash by placing invalid data into the configuration file, requiring an attacker to have access to the file system where the...

CVE-2017-17443: Improper Input Validation

OPC Foundation Local Discovery Server LDS 1.03.370 required a security update to resolve multiple vulnerabilities that allow attackers to trigger a crash by placing invalid data into the configuration file. This vulnerability requires an attacker with access to the file system where the...

PT-2017-12334

Name of the Vulnerable Software and Affected Versions OPC Foundation UA .NET Sample Code versions prior to 2017-03-21 Local Discovery Server LDS versions prior to 1.03.367 Siemens SIMATIC PCS7 versions 8.1 and earlier Siemens SIMATIC WinCC versions prior to 7.4 SP1 Siemens SIMATIC WinCC Runtime...