CVE-2022-1748 Softing Secure Integration Server NULL Pointer Dereference
Attackers can cause a denial of service in Softing OPC UA products via a NULL pointer dereference vulnerability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-1748?
CVE-2022-1748 is a high-severity vulnerability in Softing OPC UA C++ SDK, published on 17 Aug 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Softing OPC UA C++ Server SDK, Secure Integration Server, edgeConnector, edgeAggregator, OPC Suite, and uaGate are affected by a NULL pointer dereference vulnerability.
Weakness: CWE-476
Which versions are affected by CVE-2022-1748?
It affects 6 products.
Products include Softing Edgeaggregator, Softing Edgeconnector, Softing Opc, Softing Opc Ua C\+\+ Software Development Kit, Softing Secure Integration Server, Softing Uagates.
How do I fix CVE-2022-1748?
No fix has been published for CVE-2022-1748 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-1748 being exploited?
There is no known exploitation of CVE-2022-1748 in the wild and no public exploit code.
Other vulnerabilities in Softing OPC UA C++ SDK
- CVE-2022-2336 Softing Secure Integration Server Improper Authentication
- CVE-2023-27335 Softing edgeAggregator Client Cross-Site Scripting Remote Code Execution Vulnerability
- CVE-2024-0860 Cleartext Transmission of Sensitive Information in Softing edgeConnector and edgeAggregator
- CVE-2023-27334 Softing edgeConnector Siemens ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability
- CVE-2023-27336 Softing edgeConnector Siemens OPC UA Server Null Pointer Dereference Denial-of-Service Vulnerability
Sources
Also known as GHSA-x475-4gwh-773r.