CVE-2021-40366

Published on: 11/09/2021 12:00:00 AM UTC

Last Modified on: 08/09/2022 01:41:00 PM UTC

CVE-2021-40366

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

Certain versions of Climatix Pol909 from Siemens contain the following vulnerability:

A vulnerability has been identified in Climatix POL909 (AWB module) (All versions < V11.42), Climatix POL909 (AWM module) (All versions < V11.34). The web server of affected devices transmits data without TLS encryption. This could allow an unauthenticated remote attacker in a man-in-the-middle position to read sensitive data, such as administrator credentials, or modify data in transit.

CVE-2021-40366 has been assigned by [email protected] to track the vulnerability - currently rated as HIGH severity.
Affected Vendor/Software: Siemens - Climatix POL909 (AWB module) version All versions < V11.42
Affected Vendor/Software: Siemens - Climatix POL909 (AWM module) version All versions < V11.34

CVSS3 Score: 7.4 - HIGH

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

CVSS2 Score: 5.8 - MEDIUM

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

CVE References

Description	Tags ^ⓘ	Link
	cert-portal.siemens.com application/pdf	MISC cert-portal.siemens.com/productcert/pdf/ssa-703715.pdf

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Related QID Numbers

590690 Siemens Climatix POL909 Vulnerability (ICSA-21-315-09)

Known Affected Configurations (CPE V2.3)

Type	Vendor	Product	Version	Update	Edition	Language
Hardware	Siemens	Climatix Pol909	-	All	All	All
Operating System	Siemens	Climatix Pol909 Firmware	All	All	All	All
Operating System	Siemens	Climatix Pol909 Firmware	All	All	All	All
Operating System	Siemens	Climatix Pol909 Firmware	All	All	All	All

cpe:2.3:h:siemens:climatix_pol909:-:*:*:*:*:*:*:*:
cpe:2.3:o:siemens:climatix_pol909_firmware:*:*:*:*:*:*:*:*:
cpe:2.3:o:siemens:climatix_pol909_firmware:*:*:*:*:advanced_web_and_bacnet_module:*:*:*:
cpe:2.3:o:siemens:climatix_pol909_firmware:*:*:*:*:advanced_web_module:*:*:*:

No vendor comments have been submitted for this CVE

Social Mentions

Source	Title	Posted (UTC)
@CVEreport	CVE-2021-40366 : A vulnerability has been identified in Climatix POL909 AWM module All versions < V11.34 . The w… twitter.com/i/web/status/1…	2021-11-09 11:48:12