High severity7.5NVD Advisory· Published May 20, 2022· Updated Jun 17, 2026
CVE-2022-30551
CVE-2022-30551
Description
OPC UA Legacy Java Stack 2022-04-01 allows a remote attacker to cause a server to stop processing messages by sending crafted messages that exhaust available resources.
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Affected products
2- OPC UA Legacy Java Stack/OPC UA Legacy Java Stackdescription
- Range: <=2022-04-01
Patches
Vulnerability mechanics
References
2- files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-30551.pdfnvdPatchVendor Advisory
- opcfoundation.orgnvdVendor Advisory
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