Vulnerability · Published Apr 12, 2022 · Assigned by siemens
CVE-2022-27481
Medium 5.3
In plain English
A medium-severity race condition in SCALANCE W1788-1 M12 from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)0.2%top 85.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | SCALANCE W1788-1 M12 | All versions < V3.0.0 |
| Siemens | SCALANCE W1788-2 EEC M12 | All versions < V3.0.0 |
| Siemens | SCALANCE W1788-2 M12 | All versions < V3.0.0 |
| Siemens | SCALANCE W1788-2IA M12 | All versions < V3.0.0 |
Weakness: CWE-362
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf x_refsource_MISC