{"schema_version":1,"title":"OPCFoundation.NetStandard.Opc.Ua (NuGet) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 8 vulnerabilities in OPCFoundation.NetStandard.Opc.Ua (NuGet): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, Duplicate Advisory: Authentication Bypass by Spoofing in OPC UA .NET Standard…, was published on 10 February 2025.","url":"https://junglewise.ai/threats/technologies/opcfoundation-netstandard-opc-ua","json_url":"https://junglewise.ai/threats/technologies/opcfoundation-netstandard-opc-ua.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/opcfoundation-netstandard-opc-ua","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":8,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":0},"latest":[{"cvss":3.1,"slug":"duplicate-advisory-authentication-bypass-by-spoofing-in-opc-ua-net-ddfa6525","title":"Duplicate Advisory: Authentication Bypass by Spoofing in OPC UA .NET Standard Stack","severity":"low","exploited":false,"published_at":"2025-02-10T21:31:37+00:00","url":"https://junglewise.ai/threats/duplicate-advisory-authentication-bypass-by-spoofing-in-opc-ua-net-ddfa6525"},{"cvss":3.1,"slug":"duplicate-advisory-authorization-bypass-in-opc-ua-net-standard-stack-965ddb2c","title":"Duplicate Advisory: Authorization Bypass in OPC UA .NET Standard Stack","severity":"low","exploited":false,"published_at":"2025-02-10T21:31:37+00:00","url":"https://junglewise.ai/threats/duplicate-advisory-authorization-bypass-in-opc-ua-net-standard-stack-965ddb2c"},{"cve":"CVE-2024-45526","cvss":3.1,"epss":0.005,"slug":"cve-2024-45526-security-update-for-the-opc-ua-net-standard-stack","title":"Security Update for the OPC UA .NET Standard Stack","severity":"low","exploited":false,"published_at":"2024-10-18T20:05:28+00:00","url":"https://junglewise.ai/threats/cve-2024-45526-security-update-for-the-opc-ua-net-standard-stack"},{"cvss":3.1,"slug":"security-update-for-the-opc-ua-net-standard-stack-2bb6ae26","title":"Security Update for the OPC UA .NET Standard Stack","severity":"low","exploited":false,"published_at":"2024-10-18T20:04:51+00:00","url":"https://junglewise.ai/threats/security-update-for-the-opc-ua-net-standard-stack-2bb6ae26"},{"cve":"CVE-2020-8867","cvss":3.1,"epss":0.0264,"slug":"cve-2020-8867-insufficient-session-expiration-and-toctou-race-condition-in-opc","title":"Insufficient Session Expiration and TOCTOU Race Condition in OPC FOundation UA .Net Standard","severity":"low","exploited":false,"published_at":"2021-08-02T17:35:42+00:00","url":"https://junglewise.ai/threats/cve-2020-8867-insufficient-session-expiration-and-toctou-race-condition-in-opc"},{"cve":"CVE-2018-7559","cvss":3,"epss":0.0117,"slug":"cve-2018-7559-opc-ua-applications-can-allow-a-remote-attacker-to-determine-a","title":"OPC UA applications can allow a remote attacker to determine a Server's private key","severity":"low","exploited":false,"published_at":"2018-10-16T19:58:42+00:00","url":"https://junglewise.ai/threats/cve-2018-7559-opc-ua-applications-can-allow-a-remote-attacker-to-determine-a"},{"cve":"CVE-2018-12086","cvss":3,"epss":0.1159,"slug":"cve-2018-12086-high-severity-vulnerability-that-affects-opcfoundation","title":"High severity vulnerability that affects OPCFoundation.NetStandard.Opc.Ua","severity":"low","exploited":false,"published_at":"2018-10-16T19:51:31+00:00","url":"https://junglewise.ai/threats/cve-2018-12086-high-severity-vulnerability-that-affects-opcfoundation"},{"cve":"CVE-2018-12087","cvss":3,"epss":0.0029,"slug":"cve-2018-12087-moderate-severity-vulnerability-that-affects-opcfoundation","title":"Moderate severity vulnerability that affects OPCFoundation.NetStandard.Opc.Ua","severity":"low","exploited":false,"published_at":"2018-10-16T19:51:18+00:00","url":"https://junglewise.ai/threats/cve-2018-12087-moderate-severity-vulnerability-that-affects-opcfoundation"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Microsoft.ChakraCore (NuGet)","slug":"microsoft-chakracore","vulnerabilities":247,"url":"https://junglewise.ai/threats/technologies/microsoft-chakracore"},{"name":"Magick.NET-Q16-AnyCPU (NuGet)","slug":"magick-net-q16-anycpu","vulnerabilities":186,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-anycpu"},{"name":"Magick.NET-Q16-HDRI-AnyCPU (NuGet)","slug":"magick-net-q16-hdri-anycpu","vulnerabilities":179,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-hdri-anycpu"},{"name":"Magick.NET-Q8-AnyCPU (NuGet)","slug":"magick-net-q8-anycpu","vulnerabilities":179,"url":"https://junglewise.ai/threats/technologies/magick-net-q8-anycpu"},{"name":"Magick.NET-Q16-HDRI-x86 (NuGet)","slug":"magick-net-q16-hdri-x86","vulnerabilities":178,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-hdri-x86"},{"name":"Magick.NET-Q16-x86 (NuGet)","slug":"magick-net-q16-x86","vulnerabilities":178,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-x86"},{"name":"Magick.NET-Q8-x86 (NuGet)","slug":"magick-net-q8-x86","vulnerabilities":177,"url":"https://junglewise.ai/threats/technologies/magick-net-q8-x86"},{"name":"Magick.NET-Q16-OpenMP-x64 (NuGet)","slug":"magick-net-q16-openmp-x64","vulnerabilities":176,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-openmp-x64"},{"name":"Magick.NET-Q16-arm64 (NuGet)","slug":"magick-net-q16-arm64","vulnerabilities":175,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-arm64"},{"name":"Magick.NET-Q16-HDRI-OpenMP-arm64 (NuGet)","slug":"magick-net-q16-hdri-openmp-arm64","vulnerabilities":175,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-hdri-openmp-arm64"},{"name":"Magick.NET-Q16-HDRI-x64 (NuGet)","slug":"magick-net-q16-hdri-x64","vulnerabilities":175,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-hdri-x64"},{"name":"Magick.NET-Q16-OpenMP-arm64 (NuGet)","slug":"magick-net-q16-openmp-arm64","vulnerabilities":175,"url":"https://junglewise.ai/threats/technologies/magick-net-q16-openmp-arm64"}],"technology":{"hub":true,"name":"OPCFoundation.NetStandard.Opc.Ua (NuGet)","slug":"opcfoundation-netstandard-opc-ua","vendor":{"name":"NuGet","slug":"nuget","url":"https://junglewise.ai/threats/vendors/nuget"},"aliases":[],"url":"https://junglewise.ai/threats/technologies/opcfoundation-netstandard-opc-ua"},"most_severe":[{"cve":"CVE-2020-8867","cvss":3.1,"epss":0.0264,"slug":"cve-2020-8867-insufficient-session-expiration-and-toctou-race-condition-in-opc","title":"Insufficient Session Expiration and TOCTOU Race Condition in OPC FOundation UA .Net Standard","severity":"low","exploited":false,"published_at":"2021-08-02T17:35:42+00:00","url":"https://junglewise.ai/threats/cve-2020-8867-insufficient-session-expiration-and-toctou-race-condition-in-opc"},{"cve":"CVE-2024-45526","cvss":3.1,"epss":0.005,"slug":"cve-2024-45526-security-update-for-the-opc-ua-net-standard-stack","title":"Security Update for the OPC UA .NET Standard Stack","severity":"low","exploited":false,"published_at":"2024-10-18T20:05:28+00:00","url":"https://junglewise.ai/threats/cve-2024-45526-security-update-for-the-opc-ua-net-standard-stack"},{"cvss":3.1,"slug":"duplicate-advisory-authentication-bypass-by-spoofing-in-opc-ua-net-ddfa6525","title":"Duplicate Advisory: Authentication Bypass by Spoofing in OPC UA .NET Standard Stack","severity":"low","exploited":false,"published_at":"2025-02-10T21:31:37+00:00","url":"https://junglewise.ai/threats/duplicate-advisory-authentication-bypass-by-spoofing-in-opc-ua-net-ddfa6525"},{"cvss":3.1,"slug":"duplicate-advisory-authorization-bypass-in-opc-ua-net-standard-stack-965ddb2c","title":"Duplicate Advisory: Authorization Bypass in OPC UA .NET Standard Stack","severity":"low","exploited":false,"published_at":"2025-02-10T21:31:37+00:00","url":"https://junglewise.ai/threats/duplicate-advisory-authorization-bypass-in-opc-ua-net-standard-stack-965ddb2c"},{"cvss":3.1,"slug":"security-update-for-the-opc-ua-net-standard-stack-2bb6ae26","title":"Security Update for the OPC UA .NET Standard Stack","severity":"low","exploited":false,"published_at":"2024-10-18T20:04:51+00:00","url":"https://junglewise.ai/threats/security-update-for-the-opc-ua-net-standard-stack-2bb6ae26"},{"cve":"CVE-2018-12086","cvss":3,"epss":0.1159,"slug":"cve-2018-12086-high-severity-vulnerability-that-affects-opcfoundation","title":"High severity vulnerability that affects OPCFoundation.NetStandard.Opc.Ua","severity":"low","exploited":false,"published_at":"2018-10-16T19:51:31+00:00","url":"https://junglewise.ai/threats/cve-2018-12086-high-severity-vulnerability-that-affects-opcfoundation"},{"cve":"CVE-2018-7559","cvss":3,"epss":0.0117,"slug":"cve-2018-7559-opc-ua-applications-can-allow-a-remote-attacker-to-determine-a","title":"OPC UA applications can allow a remote attacker to determine a Server's private key","severity":"low","exploited":false,"published_at":"2018-10-16T19:58:42+00:00","url":"https://junglewise.ai/threats/cve-2018-7559-opc-ua-applications-can-allow-a-remote-attacker-to-determine-a"},{"cve":"CVE-2018-12087","cvss":3,"epss":0.0029,"slug":"cve-2018-12087-moderate-severity-vulnerability-that-affects-opcfoundation","title":"Moderate severity vulnerability that affects OPCFoundation.NetStandard.Opc.Ua","severity":"low","exploited":false,"published_at":"2018-10-16T19:51:18+00:00","url":"https://junglewise.ai/threats/cve-2018-12087-moderate-severity-vulnerability-that-affects-opcfoundation"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}