Back to Database
Status published
Medium
CVE-2021-42262
An issue was discovered in Softing OPC UA C++ SDK...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-42262
Credits & Attribution
No credits recorded in the NVD database.
References
More from softing
View All →CVE-2022-48193
Weak ciphers vulnerability in Softing smartLink SW-HT
Medium
5.9
CVE-2022-48192
Cross-site scripting vulnerability in Softing smartLink SW-HT
High
7.2
CVE-2022-45920
In Softing uaToolkit Embedded before 1.41, a malformed CreateMonitoredItems request...
Unknown
0
CVE-2022-44018
In Softing uaToolkit Embedded before 1.40.1, a malformed PubSub discovery...
Unknown
0
CVE-2022-39823
An issue was discovered in Softing OPC UA C++ SDK...
Unknown
0
Affected Vendor
softing
View all reports →Affected Software
datafeed opc suite, opc ua c\+\+ software development kit, secure integration server
Vulnerable Versions:
0, 5.56.0
Timeline
Official Publish:
March 11th, 2022
Last Modified:
August 4th, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.