VULNERABILITY INTELLIGENCE

CVE-2021-44221

CVSS score7.5 HIGH
EPSS probability1.43%
CISA KEVNot currently listed
Published2022-07-12
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • productcert@siemens.com: CWE-20
  • nvd@nist.gov: CWE-20

Primary references