1342 matches found
CVE-2021-34594
The CVE-2021-34594 affects Beckhoff TwinCAT OPC UA Server (TF6100/TS6100) prior to 4.3.48.0 or TcOpcUaServer prior to 3.2.0.194. It allows a relative path traversal that can create or delete arbitrary files on the system. Impact per the NVD metadata: integrity and availability HIGH, confidentiali...
CVE-2021-34594 Beckhoff: Relative path traversal vulnerability through TwinCAT OPC UA Server
TwinCAT OPC UA Server in TF6100 and TS6100 in product versions before 4.3.48.0 or with TcOpcUaServer versions below 3.2.0.194 are prone to a relative path traversal that allow administrators to create or delete any files on the system...
CVE-2021-34594
TwinCAT OPC UA Server in TF6100 and TS6100 in product versions before 4.3.48.0 or with TcOpcUaServer versions below 3.2.0.194 are prone to a relative path traversal that allow administrators to create or delete any files on the system...
ICONICS GENESIS64 and Mitsubishi Electric MC Works64 OPC UA
1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendors: ICONICS, Mitsubishi Electric Equipment: ICONICS GENESIS64, Mitsubishi Electric MC Works64 Vulnerability: Uncontrolled Recursion 2. RISK EVALUATION Successful exploitation of this vulnerability could...
Docket Cache < 21.08.02 - Reflected Cross-Site Scripting
The plugin does not escape some filter parameters when the OPCache Viewer is enabled before outputting them back in attributes, leading to Reflected Cross-Site Scripting issues https://example.com/wp-admin/admin.php?page=docket-cache-opcviewer&idx=opcviewer&s=a&sf="alert/XSS-sf/&sm="alert/XSS-sm/...
Design/Logic Flaw
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...
CVE-2021-40142
In the OPC Foundation Local Discovery Server (LDS), versions before 1.04.402.463 are vulnerable to a DoS caused by crafted messages that trigger an access to memory location after the end of a buffer (CVE-2021-40142). The issue affects LDS and related Siemens products listed in ICS/CISA advisorie...
CVE-2021-40142
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...
PT-2021-7242 · Opc Foundation · Opc Foundation Local Discovery Server
Name of the Vulnerable Software and Affected Versions: OPC Foundation Local Discovery Server LDS versions prior to 1.04.402.463 Description: The issue is related to a denial of service DoS that can be caused by remote attackers sending carefully crafted messages, leading to access of a memory...
Cognex In-Sight OPC Server
1. EXECUTIVE SUMMARY CVSS v3 8.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Cognex Equipment: In-Sight OPC Server Vulnerability: Deserialization of Untrusted Data 2. RISK EVALUATION Successful exploitation of this vulnerability could allow a remote attacker access to system...
Black Hat 2021: Rapid7 Experts Share Key Day 1 Takeaways
OK, no big deal, we know how this goes. Once again, many of us are attending Black Hat in a virtual capacity as COVID-19 meanders its way out of our lives. The good news is that there’s an actual live component again this year in Las Vegas, and that’s progress. Here’s hoping that next year the...
GHSA-9Q94-V7CH-MXQW Insufficient Session Expiration and TOCTOU Race Condition in OPC FOundation UA .Net Standard
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 fr...
Insufficient Session Expiration and TOCTOU Race Condition in OPC FOundation UA .Net Standard
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 fr...
ICS Focused Malware
Updated July 20, 2021: The U.S. Government attributes this activity to Russian nation-state cyber actors and assess that Russian nation-state cyber actors deployed Havex malware against industrial control systems. For more information on Russian malicious cyber activity, refer...
Softing OPC UA C++ SDK 缓冲区错误漏洞
The Softing OPC UA C++ SDK is a development kit from Softing Germany. It is used to quickly and easily integrate OPC UA clients and servers. A buffer error vulnerability exists in the Softing OPC-UA C++ SDK that stems from an exported library function that does not properly validate received...
Softing OPC-UA C++ SDK
1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity Vendor: Softing Equipment: OPC-UA C++ SDK Vulnerability: Improper Restriction of Operations within the Bounds of a Memory Buffer 2. RISK EVALUATION A remote attacker may be able to crash the device, resulting...
CVE-2021-23230
A SQL Injection vulnerability in the OPCUA interface of Gallagher Command Centre allows a remote unprivileged Command Centre Operator to modify Command Centre databases undetected. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 MR3; 8.30 versions prior to 8.30.1359...
Siemens SIMATIC RFID (Update B)
1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Low attack complexity Vendor: Siemens Equipment: SIMATIC RF Products Vulnerability: Uncontrolled Resource Consumption 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory update titled ICSA-21-159-13 Siemens SIMATIC RFID Readers...
Siemens SIMATIC NET CP 443-1 OPC UA
1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Siemens Equipment: SIMATIC NET CP 443-1 OPC UA Vulnerabilities: Improper Input Validation, Improper Restriction of Operations within the Bounds of a Memory Buffer, Incorrect Calculation, Classic Buffer...
