51 matches found
EUVD-2022-6043
Malicious code in bioql PyPI...
EUVD-2022-6590
Malicious code in bioql PyPI...
GHSA-4RCC-7PG7-F57F Security Update for the OPC UA .NET Standard Stack
This security update resolves a vulnerability in the OPC UA .NET Standard Stack that allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints...
GHSA-QV5F-57GW-VX3H Duplicate Advisory: Authorization Bypass in OPC UA .NET Standard Stack
Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-h958-fxgg-g7w3. This link is maintained to preserve external references. Original Description Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass...
CVE-2024-42512
Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when the deprecated Basic128Rsa15 security policy is enabled...
CVE-2024-42513: Authentication Bypass by Primary Weakness
Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints...
PT-2025-6086
Name of the Vulnerable Software and Affected Versions OPC UA .NET Standard Stack versions prior to 1.5.374.158 Description A vulnerability in the OPC UA .NET Standard Stack allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints. Recommendations For version...
CVE-2024-42513
Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints...
CVE-2024-42512: Observable Timing Discrepancy
Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when the deprecated Basic128Rsa15 security policy is enabled...
CVE-2024-42512
Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when the deprecated Basic128Rsa15 security policy is enabled...
PT-2025-6085
Name of the Vulnerable Software and Affected Versions OPC UA .NET Standard Stack versions prior to 1.5.374.158 Description The issue allows an unauthorized attacker to bypass application authentication when the deprecated Basic128Rsa15 security policy is enabled. Recommendations For versions prio...
PT-2024-40436
Name of the Vulnerable Software and Affected Versions OPC UA .NET Standard Stack affected versions not specified Description The issue allows an unauthorized attacker to cause a significant increase in memory consumption. Recommendations At the moment, there is no information about a newer versio...
CVE-2023-27321
OPC Foundation UA .NET Standard ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard. Authentication is not required to exploit this...
CVE-2023-27321 OPC Foundation UA .NET Standard ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability
OPC Foundation UA .NET Standard ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard. Authentication is not required to exploit this...
CVE-2023-27321
OPC Foundation UA .NET Standard ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard. Authentication is not required to exploit this...
CVE-2023-27321: Uncontrolled Resource Consumption
OPC Foundation UA .NET Standard ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability. This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard. Authentication is not required to exploit this...
CVE-2023-31048: Generation of Error Message Containing Sensitive Information
The OPC UA .NET Standard Reference Server before 1.4.371.86. places sensitive information into an error message that may be seen remotely...
CVE-2023-31048
The OPC UA .NET Standard Reference Server before 1.4.371.86. places sensitive information into an error message that may be seen remotely...
(Pwn2Own) OPC Foundation UA .NET Standard ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of OPC UA ConditionRefresh requests. By sendi...