CVE-2022-27481
Last modified
CVE-2022-27481 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions < V3.0.0), SCALANCE W1788-2 EEC M12 (All versions < V3.0.0), SCALANCE W1788-2 M12 (All versions < V3.0.0), SCALANCE W1788-2IA M12 (All versions < V3.0.0). Affected devices do not properly handle resources of ARP requests. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
A vulnerability has been identified in SCALANCE W1788-1 M12 (All versions < V3.0.0), SCALANCE W1788-2 EEC M12 (All versions < V3.0.0), SCALANCE W1788-2 M12 (All versions < V3.0.0), SCALANCE W1788-2IA M12 (All versions < V3.0.0). Affected devices do not properly handle resources of ARP requests. This could allow an attacker to cause a race condition that leads to a crash of the entire device.
Metrics
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Siemens | Scalance W1788-2ia M12 Firmware | < 3.0.0 |
| Siemens | Scalance W1788-2 M12 Firmware | < 3.0.0 |
| Siemens | Scalance W1788-2 Eec M12 Firmware | < 3.0.0 |
| Siemens | Scalance W1788-1 M12 Firmware | < 3.0.0 |
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdfPatch, Vendor Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdfPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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