Vulnerability · Published Apr 12, 2022 · Assigned by siemens
CVE-2022-28328
High 7.5
In plain English
A high-severity improper input validation 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 0.9% (higher than 61% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)0.9%top 38.7% 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 malformed Multicast LLC frames. This could allow an attacker to trigger a denial of service condition.
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-20
References
- https://cert-portal.siemens.com/productcert/pdf/ssa-392912.pdf x_refsource_MISC