CVEvulnerability
CVE-2022-30551
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-05-20
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-400
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.
Affected configurations
• opcfoundation ua-java 2022-04-01
Related
Weakness · CWE (1)
- CWE-400 Uncontrolled Resource Consumption weakness
References
- https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-30551.pdf Patch, Vendor Advisory
- https://github.com/OPCFoundation/UA-Java-Legacy Product, Third Party Advisory
- https://opcfoundation.org Vendor Advisory
- https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-30551.pdf Patch, Vendor Advisory
- https://github.com/OPCFoundation/UA-Java-Legacy Product, Third Party Advisory
- https://opcfoundation.org Vendor Advisory