Description
A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions < V1.5.18), SIMATIC CP 443-1 RNA (All versions < V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No solution or workaround provided in the CVE record.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-32141 | A vulnerability has been identified in SIMATIC CP 442-1 RNA (All versions < V1.5.18), SIMATIC CP 443-1 RNA (All versions < V1.5.18). The affected devices improperly handles excessive ARP broadcast requests. This could allow an attacker to create a denial of service condition by performing ARP storming attacks, which can cause the device to reboot. |
References
History
No history.
Status: PUBLISHED
Assigner: siemens
Published:
Updated: 2024-08-03T05:32:59.808Z
Reserved: 2022-03-22T00:00:00.000Z
Link: CVE-2022-27640
No data.
Status : Modified
Published: 2022-05-20T13:15:15.077
Modified: 2026-06-17T04:37:24.100
Link: CVE-2022-27640
No data.
OpenCVE Enrichment
No data.
Weaknesses
-
CWE-400
Uncontrolled Resource Consumption
EUVD