CVE-2021-44222

Published on: Not Yet Published

Last Modified on: 07/15/2022 07:01:00 PM UTC

CVE-2021-44222

Source: Mitre Source: Nist Print: PDF PDF
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Certain versions of Simatic Easie Core Package from Siemens contain the following vulnerability:

A vulnerability has been identified in SIMATIC eaSie Core Package (All versions < V22.00). The underlying MQTT service of affected systems does not perform authentication in the default configuration. This could allow an unauthenticated remote attacker to send arbitrary messages to the service and thereby issue arbitrary requests in the affected system.

  • CVE-2021-44222 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as CRITICAL severity.
  • Affected Vendor/Software: URL Logo Siemens - SIMATIC eaSie Core Package version All versions < V22.00

CVSS3 Score: 9.1 - CRITICAL

Attack
Vector ⓘ		 Attack
Complexity		 Privileges
Required		 User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
UNCHANGED HIGH HIGH NONE

CVSS2 Score: 6.4 - MEDIUM

Access
Vector ⓘ		 Access
Complexity		 Authentication
NETWORK LOW NONE
Confidentiality
Impact		 Integrity
Impact		 Availability
Impact
PARTIAL PARTIAL NONE

CVE References

Description Tags ⓘ Link
cert-portal.siemens.com
application/pdf
 URL Logo CONFIRM N/A
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Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationSiemensSimatic Easie Core PackageAllAllAllAll
  • cpe:2.3:a:siemens:simatic_easie_core_package:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-44222 : A vulnerability has been identified in SIMATIC eaSie Core Package All versions < V22.00 . The und… twitter.com/i/web/status/1… 2022-07-12 10:24:37
Reddit Logo Icon /r/netcve CVE-2021-44222 2022-07-12 11:39:02
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