A vulnerability has been identified in Climatix POL909 (AWB module) (All versions < V11.44), Climatix POL909 (AWM module) (All versions < V…

published 2022-03-08 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-28561

cvss: 6.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.7%; EPSS 0.7% chance of exploitation in 30 days, percentile 55%
public exploits: 0; none known

A vulnerability has been identified in Climatix POL909 (AWB module) (All versions < V11.44), Climatix POL909 (AWM module) (All versions < V11.36). The handling of log files in the web application of affected devices contains an information disclosure vulnerability which could allow logged in users to access sensitive files.

Patch / fix

fixed in 1 links 1

siemens climatix_pol909_firmware 11.36, 11.44

cert-portal.siemens.com/productcert/pdf/ssa-252466.pdf advisory

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-069-07 updated 2025-05-06 cvss 4.3

Siemens Climatix POL909

Siemens Climatix POL909 (AWB module) <V11.44
affected: fixed in V11.44 support.industry.siemens.com
Siemens Climatix POL909 (AWM module) <V11.36
affected: fixed in V11.36 support.industry.siemens.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

Exploit prediction

0.75% chance of exploitation in the next 30 days, higher than 55% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	4.0	AV:N/AC:L/Au:S/C:P/I:N/A:N

Affected products

Siemens Climatix POL909 (AWB module)
Siemens Climatix POL909 (AWM module)

Classification

Weakness

CWE-284 Improper Access Control
CWE-532 Insertion of Sensitive Information into Log File

References

cert-portal.siemens.com /productcert/pdf/ssa-252466.pdf
patch, vendor-advisory

Sources

CVE List CVE-2021-41543
NVD CVE-2021-41543

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Summary