Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
10 results
Sep 14, 2026An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22.CVE-2023-29377 · Other software · Softing · reported by MITREMedium 6.6
An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects.
- Product
- Secure Integration Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordindustrial.softing.comindustrial.softing.com
Aug 21, 2025A malicious client can bypass the client certificate trust check of an opc.https server when the server endpoint is configured to allow only secure communicatioCVE-2025-7390 · Other software · Softing · reported by 10de8ef9-5c89-4b17-8228-e97b74acf4bdCritical 9.1
A malicious client can bypass the client certificate trust check of an opc.https server when the server endpoint is configured to allow only secure communication.
- Product
- OPC UA C++ SDK
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordindustrial.softing.comindustrial.softing.com
Dec 14, 2023An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wanCVE-2023-41151 · Other software · Softing · reported by MITREHigh 7.5
An uncaught exception issue discovered in Softing OPC UA C++ SDK before 6.30 for Windows operating system may cause the application to crash when the server wants to send an error packet, while socket is blocked on writing.
- Product
- OPC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordindustrial.softing.comindustrial.softing.com
Oct 20, 2022An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10.CVE-2022-39823 · Other software · Softing · reported by MITREHigh 7.5
An issue was discovered in Softing OPC UA C++ SDK 5.66 through 6.x before 6.10. An OPC/UA browse request exceeding the server limit on continuation points may cause a use-after-free error
- Product
- OPC
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordindustrial.softing.comsofting.com
Oct 20, 2022An issue was discovered in Softing OPC UA C++ SDK before 6.10.CVE-2022-37453 · Other software · Softing · reported by MITREHigh 7.5
An issue was discovered in Softing OPC UA C++ SDK before 6.10. A buffer overflow or an excess allocation happens due to unchecked array and matrix bounds in structure data types.
- Product
- Edgeaggregator
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordindustrial.softing.comsofting.com
Apr 4, 2022Softing OPC UA C++ SDK (Software Development Kit) versions from 5.59 to 5.64 exported library functions don't properly validate received extension objects, whicCVE-2021-32994 · Other software · Softing · reported by ics-cert@hq.dhs.govHigh 7.5
Softing OPC UA C++ SDK (Software Development Kit) versions from 5.59 to 5.64 exported library functions don't properly validate received extension objects, which may allow an attacker to crash the software by sending a variety of specially crafted packets to access several unexpected memory locations.
- Product
- OPC UA C++ SDK (Software Development Kit)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 11, 2022An issue was discovered in Softing OPC UA C++ SDK before 5.70.CVE-2021-42577 · Other software · Softing · reported by MITREHigh 7.5
An issue was discovered in Softing OPC UA C++ SDK before 5.70. A malformed OPC/UA message abort packet makes the client crash with a NULL pointer dereference.
- Product
- Datafeed OPC Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordindustrial.softing.comsofting.com
Mar 11, 2022An issue was discovered in Softing OPC UA C++ SDK before 5.70.CVE-2021-42262 · Other software · Softing · reported by MITREMedium 6.5
An issue was discovered in Softing OPC UA C++ SDK before 5.70. An invalid XML element in the type dictionary makes the OPC/UA client crash due to an out-of-memory condition.
- Product
- Datafeed OPC Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordindustrial.softing.comindustrial.softing.com
Nov 10, 2021An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66, and uaToolkit Embedded before 1.40.CVE-2021-40873 · Other software · Softing · reported by MITREHigh 7.5
An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66, and uaToolkit Embedded before 1.40. Remote attackers to cause a denial of service (DoS) by sending crafted messages to a client or server. The server process may crash unexpectedly because of a double free, and must be restarted.
- Product
- Datafeed OPC Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordindustrial.softing.comindustrial.softing.com
Nov 10, 2021An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66.CVE-2021-40871 · Other software · Softing · reported by MITREHigh 7.5
An issue was discovered in Softing Industrial Automation OPC UA C++ SDK before 5.66. Remote attackers to cause a denial of service (DoS) by sending crafted messages to a OPC/UA client. The client process may crash unexpectedly because of a wrong type cast, and must be restarted.
- Product
- Datafeed OPC Suite
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordindustrial.softing.comindustrial.softing.com
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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