CVE search
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
| 07/05/2024 |
| CVE-2023-31048 | MÉDIO5.3 | The OPC UA .NET Standard Reference Server before 1.4.371.86. places sensitive information into an error message that may be seen remotely. | 12/12/2023 |
| CVE-2023-32787 | ALTO7.5 | The OPC UA Legacy Java Stack before 6f176f2 enables an attacker to block OPC UA server applications via uncontrolled resource consumption so that they can no longer serve client applications. | 15/05/2023 |
| CVE-2022-44725 | ALTO7.8 | 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). | 17/11/2022 |
| CVE-2022-33916 | ALTO7.5 | OPC UA .NET Standard Reference Server 1.04.368 allows a remote attacker to cause the application to access sensitive information. | 23/08/2022 |
| CVE-2022-29866 | ALTO7.5 | OPC UA .NET Standard Stack 1.04.368 allows a remote attacker to exhaust the memory resources of a server via a crafted request that triggers Uncontrolled Resource Consumption. | 16/06/2022 |
| CVE-2022-29864 | ALTO7.5 | OPC UA .NET Standard Stack 1.04.368 allows a remote attacker to cause a server to crash via a large number of messages that trigger Uncontrolled Resource Consumption. | 16/06/2022 |
| CVE-2022-29863 | ALTO7.5 | OPC UA .NET Standard Stack 1.04.368 allows remote attacker to cause a crash via a crafted message that triggers excessive memory allocation. | 16/06/2022 |
| CVE-2022-29865 | ALTO7.5 | OPC UA .NET Standard Stack allows a remote attacker to bypass the application authentication check via crafted fake credentials. | 16/06/2022 |
| CVE-2022-29862 | ALTO7.5 | An infinite loop in OPC UA .NET Standard Stack 1.04.368 allows a remote attackers to cause the application to hang via a crafted message. | 16/06/2022 |
| CVE-2022-30551 | ALTO7.5 | OPC UA Legacy Java Stack 2022-04-01 allows a remote attacker to cause a server to stop processing messages by sending crafted messages that exhaust available resources. | 20/05/2022 |
| CVE-2021-45117 | MÉDIO6.5 | The OPC autogenerated ANSI C stack stubs (in the NodeSets) do not handle all error cases. This can lead to a NULL pointer dereference. | 21/03/2022 |
| CVE-2021-40142 | ALTO7.5 | 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. | 27/08/2021 |
| CVE-2021-27432 | ALTO7.5 | OPC Foundation UA .NET Standard versions prior to 1.4.365.48 and OPC UA .NET Legacy are vulnerable to an uncontrolled recursion, which may allow an attacker to trigger a stack overflow. | 20/05/2021 |
| CVE-2020-29457 | MÉDIO4.4 | A Privilege Elevation vulnerability in OPC UA .NET Standard Stack 1.4.363.107 could allow a rogue application to establish a secure connection. | 16/02/2021 |
| CVE-2020-8867 | ALTO7.5 | This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard 1.04.358.30. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of sessions. The issue results from the lack of proper l | 22/04/2020 |
| CVE-2019-19135 | ALTO7.4 | In OPC Foundation OPC UA .NET Standard codebase 1.4.357.28, servers do not create sufficiently random numbers in OPCFoundation.NetStandard.Opc.Ua before 1.4.359.31, which allows man in the middle attackers to reuse encrypted user credentials sent over the network. | 16/03/2020 |
| CVE-2018-12087 | MÉDIO5.3 | Failure to validate certificates in OPC Foundation UA Client Applications communicating without security allows attackers with control over a piece of network infrastructure to decrypt passwords. | 03/10/2018 |