7.5
CVE-2023-32787
- EPSS 0.23%
- Published 15.05.2023 15:15:12
- Last modified 21.11.2024 08:04:01
- Source cve@mitre.org
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The OPC UA Legacy Java Stack before 6f176f2 enables an attacker to block OPC UA server applications via uncontrolled resource consumption so that they can no longer serve client applications.
Data is provided by the National Vulnerability Database (NVD)
Opcfoundation ≫ Ua Java Legacy Version < 2023-04-28
Prosysopc ≫ Ua Historian Version < 1.2.0
Prosysopc ≫ Ua Modbus Server Version < 1.4.20
Prosysopc ≫ Ua Simulation Server Version < 5.4.2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.23% | 0.46 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
CWE-400 Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.