High severity7.5NVD Advisory· Published Jul 12, 2022· Updated Jun 17, 2026
CVE-2021-44221
CVE-2021-44221
Description
A vulnerability has been identified in SIMATIC eaSie Core Package (All versions < V22.00). The affected systems do not properly validate input that is sent to the underlying message passing framework. This could allow an remote attacker to trigger a denial of service of the affected system.
Affected products
3< V22.00+ 2 more
- (no CPE)range: < V22.00
- (no CPE)range: All versions < V22.00
- cpe:2.3:a:siemens:simatic_easie_core_package:*:*:*:*:*:*:*:*range: <22.00
Patches
Vulnerability mechanics
References
1- cert-portal.siemens.com/productcert/pdf/ssa-580125.pdfnvdPatchVendor Advisory
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