https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2022-44725.htmlhttps://patchthecve.com/cve/CVE-2022-44725.htmlWed, 17 Jun 2026 05:08:49 +0000HIGH 7.8: 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).https://patchthecve.com/cve/CVE-2017-17443.htmlhttps://patchthecve.com/cve/CVE-2017-17443.htmlWed, 17 Jun 2026 01:10:48 +0000MEDIUM 6.5: 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 configurathttps://patchthecve.com/cve/CVE-2017-11672.htmlhttps://patchthecve.com/cve/CVE-2017-11672.htmlWed, 17 Jun 2026 01:02:11 +0000HIGH 7.8: The OPC Foundation Local Discovery Server (LDS) before 1.03.367 is installed as a Windows Service without adding double quotes around the opcualds.exe executable path, which might allow local users to gain privileges.https://patchthecve.com/cve/CVE-2017-12069.htmlhttps://patchthecve.com/cve/CVE-2017-12069.htmlWed, 17 Jun 2026 01:02:37 +0000HIGH 8.2: An XXE vulnerability has been identified in OPC Foundation UA .NET Sample Code before 2017-03-21 and Local Discovery Server (LDS) before 1.03.367. Among the affected products are Siemens SIMATIC PCS7 (All versions V8.1 and earlier), SIMATIC WinCC (All versions < V7.4 SP1), SIMATIC WinCC Runtime Prof