CVE-2021-44221

Published on: Not Yet Published

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

CVE-2021-44221

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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 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.

CVE-2021-44221 has been assigned by productc[email protected] to track the vulnerability - currently rated as HIGH severity.
Affected Vendor/Software: Siemens - SIMATIC eaSie Core Package version All versions < V22.00

CVSS3 Score: 7.5 - HIGH

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

CVSS2 Score: 5 - MEDIUM

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

CVE References

Description	Tags ^ⓘ	Link
	cert-portal.siemens.com application/pdf	CONFIRM N/A

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Related QID Numbers

591082 Siemens SIMATIC eaSie Multiple Vulnerabilities (SSA-580125) (ICSA-22-195-15)

Known Affected Configurations (CPE V2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Application	Siemens	Simatic Easie Core Package	All	All	All	All

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

No vendor comments have been submitted for this CVE

Social Mentions

Source	Title	Posted (UTC)
@attritionorg	@gitmemory In bytemeta.vip/repo/CrackerCa… you mention CVE-2021-44221 but suspect you mean 44228, yeah?	2022-06-17 22:23:15
@CVEreport	CVE-2021-44221 : A vulnerability has been identified in SIMATIC eaSie Core Package All versions < V22.00 . The aff… twitter.com/i/web/status/1…	2022-07-12 10:24:19
/r/netcve	CVE-2021-44221	2022-07-12 11:39:02