Vulnerability · Published Aug 23, 2022 · Assigned by mitre
CVE-2022-33916
High 7.5
In plain English
A high-severity security flaw in the opcfoundation.netstandard.opc.ua.server package (NuGet). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.4%top 27.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
OPC UA .NET Standard Reference Server 1.04.368 allows a remote attacker to cause the application to access sensitive information.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| NuGet | opcfoundation.netstandard.opc.ua.server | 1.4.370.9 | GHSA-mw9h-hcp7-fgc6 |
Affected products (as reported)
References
- https://opcfoundation.org x_refsource_MISC
- https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-33916.pdf x_refsource_MISC