opcfoundation
Security Risk Profile
54
/100
mediumSecurity Risk Score
Comprehensive risk assessment based on 26 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from June 13, 2018 to present
26
Total CVEs
19
Critical+High
0
Exploited
6
Unpatched
Threat Assessment
Avg CVSS
7.2
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
6
Critical/High
Risk Level
54/100
medium
Severity Distribution
Critical
0High
19Medium
7Low
0Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
Buffer Overflow
2
2
Input Validation
2
3
Infoleak
1
4
Null Pointer Dereference
1
5
XEE
1
Most Affected Products
1. opcfoundation Ua .net Standard Stack9
2. Siemens Simatic Net Pc8
3. opcfoundation Ua-.netstandard6
4. opcfoundation Ua-.net-legacy5
5. Siemens Simatic Process Historian Opc Ua Server Firmware4
Recent Vulnerabilities
See more →CVE-2024-42513
CVSS 6.5medium
2/10/2025
CVE-2024-42512
CVSS 8.6high
2/10/2025
CVE-2023-32787
CVSS 7.5high
5/15/2023
CVE-2023-27321
CVSS 7.5high
(Pwn2Own) OPC Foundation UA .NET Standard ConditionRefresh Resource Exhaustion Denial-of-Service Vulnerability
5/5/2023
CVE-2023-31048
CVSS 5.3medium
5/5/2023
CVE-2022-44725
CVSS 7.8high
11/17/2022🔧 No Patch
CVE-2022-33916
CVSS 7.5high
8/23/2022
CVE-2022-29866
CVSS 7.5high
6/16/2022
CVE-2022-29863
CVSS 7.5high
6/16/2022
CVE-2022-29864
CVSS 7.5high
6/16/2022
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