This could allow an attacker to render the service unavailable and cause denial-of-service conditions by overwhelming system resources.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Tue, 12 May 2026 14:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Tue, 12 May 2026 11:00:00 +0000
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|---|---|---|
| First Time appeared |
Siemens
Siemens simatic Cn 4100 |
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| Vendors & Products |
Siemens
Siemens simatic Cn 4100 |
Tue, 12 May 2026 10:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | SIMATIC CN 4100 TCP SYN Flood Denial of Service |
Tue, 12 May 2026 09:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability has been identified in SIMATIC CN 4100 (All versions < V5.0). The affected application is susceptible to resource exhaustion when subjected to high volume of TCP SYN packets This could allow an attacker to render the service unavailable and cause denial-of-service conditions by overwhelming system resources. | |
| Weaknesses | CWE-770 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: siemens
Published:
Updated: 2026-05-12T13:27:38.628Z
Reserved: 2026-01-13T15:21:45.769Z
Link: CVE-2026-22925
Updated: 2026-05-12T13:27:16.616Z
Status : Awaiting Analysis
Published: 2026-05-12T10:16:44.057
Modified: 2026-05-12T14:19:41.400
Link: CVE-2026-22925
No data.
OpenCVE Enrichment
Updated: 2026-05-12T10:45:13Z