CVE Vulnerability

CVE-2022-30551

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/OPCFoundation/UA-Java-Legacy Product Third Party Advisory
https://files.opcfoundation.org/SecurityBulletins/OPC%20Foundation%20Security%20Bulletin%20CVE-2022-30551.pdf Patch Vendor Advisory
https://opcfoundation.org Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:opcfoundation:ua-java:2022-04-01:*:*:*:*:*:*:*
Information

Published : 2022-05-20 12:15

Updated : 2022-06-01 07:59

NVD link : CVE-2022-30551

Mitre link : CVE-2022-30551

Products Affected
No products.
CWE
CWE-400