654 matches found
CVE-2026-6899
CVE-2026-6899 affects the CycloneCrypto wrapper in the S2OPC library. The check for certificate revocation only reviews the first matching CRL and ignores other valid CRLs for the same CA, potentially allowing a revoked certificate to establish a connection between an OPC UA client and server. No...
CVE-2025-11482
An Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Server used in PPT30 Operating System versions before 1.8.0 may be used by an unauthenticated network-based attacker to permanently prevent legitimate users from interacting with the service...
CVE-2025-11482
An Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Server used in PPT30 Operating System versions before 1.8.0 may be used by an unauthenticated network-based attacker to permanently prevent legitimate users from interacting with the service...
CVE-2025-11482
An Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Server used in PPT30 Operating System versions before 1.8.0 may be used by an unauthenticated network-based attacker to permanently prevent legitimate users from interacting with the service...
CVE-2025-11482 Allocation of Resources Without Limits or Throttling in the OPC-UA Server
An Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Server used in PPT30 Operating System versions before 1.8.0 may be used by an unauthenticated network-based attacker to permanently prevent legitimate users from interacting with the service...
CVE-2025-11482 Allocation of Resources Without Limits or Throttling in the OPC-UA Server
An Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Server used in PPT30 Operating System versions before 1.8.0 may be used by an unauthenticated network-based attacker to permanently prevent legitimate users from interacting with the service...
EUVD-2025-209928
An Allocation of Resources Without Limits or Throttling vulnerability in the OPC-UA Server used in PPT30 Operating System versions before 1.8.0 may be used by an unauthenticated network-based attacker to permanently prevent legitimate users from interacting with the service...
B&R PPT30 Operating System
SUMMARY B&R is aware of a vulnerability in the product versions listed as affected in the advisory. An attacker who successfully exploits this vulnerability could make the OPC-UA server of the product inaccessible. 2. FREQUENTLY ASKED QUESTIONS What causes the vulnerability? - The vulnerability...
Wireshark 2.4.x < 2.4.10 Multiple Vulnerabilities (macOS)
The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 2.4.10. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.4.10 advisory. - In Wireshark 2.6.0 to 2.6.3 and 2.4.0 to 2.4.9, the MS-WSP protocol dissector could crash. This was...
CVE-2021-27434
Products with Unified Automation .NET based OPC UA Client/Server SDK Bundle: Versions V3.0.7 and prior .NET 4.5, 4.0, and 3.5 Framework versions only are vulnerable to an uncontrolled recursion, which may allow an attacker to trigger a stack overflow...
CVE-2025-11043
An Improper Certificate Validation vulnerability in the OPC-UA client and ANSL over TLS client used in Automation Studio versions before 6.5 could allow an unauthenticated attacker on the network to position themselves to intercept and interfere with data exchanges...
CVE-2025-11043 Improper Server Certificate Validation in Automation Studio
An Improper Certificate Validation vulnerability in the OPC-UA client and ANSL over TLS client used in Automation Studio versions before 6.5 could allow an unauthenticated attacker on the network to position themselves to intercept and interfere with data exchanges...
CVE-2025-1468
An unauthenticated remote attacker can gain access to sensitive information including authentication information when using CODESYS OPC UA Server with the non-default Basic128Rsa15 security policy...
EUVD-2020-19812
Malware in sbrugna...
EUVD-2016-6808
Malware in sbrugna...
EUVD-2020-0355
Malware in sbrugna...
EUVD-2020-19780
Malware in sbrugna...
EUVD-2020-19808
Malware in sbrugna...
EUVD-2021-21244
Malware in sbrugna...
EUVD-2020-19810
Malware in sbrugna...