CVE-2021-44221

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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-580125.pdf	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:siemens:simatic_easie_core_package:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-07-12 10:15

Updated : 2024-02-28 19:29

NVD link : CVE-2021-44221

Mitre link : CVE-2021-44221

CVE.ORG link : CVE-2021-44221

JSON object : View

Products Affected

siemens

simatic_easie_core_package

CWE

CWE-20

Improper Input Validation

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