CVE-2021-41543

Name: CVE-2021-41543
Creator: NVD / NIST
Published: 2022-03-08T12:15:10.763+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 0.72%

Last modified Jun 17, 2026

CVE-2021-41543 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. 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.. EPSS estimates a 0.72% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

0.72%

49.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Siemens	Climatix Pol909 Firmware	< 11.36
Siemens	Climatix Pol909 Firmware	< 11.44

References

https://cert-portal.siemens.com/productcert/pdf/ssa-252466.pdfPatch, Vendor Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-252466.pdfPatch, Vendor Advisory

Timeline

Published: Mar 8, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-41543?

How severe is CVE-2021-41543?

CVE-2021-41543 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.72% probability of exploitation in the next 30 days.

How do I fix CVE-2021-41543?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-41543?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST