CVE-2021-33843

Name: CVE-2021-33843
Creator: NVD / NIST
Published: 2022-01-21T19:15:08.947+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 0.80%

Last modified Jun 17, 2026

CVE-2021-33843 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Fresenius Kabi Agilia SP MC WiFi vD25 and prior has a default configuration page accessible without authentication. An attacker may use this functionality to change the exposed configuration values such as network settings.. EPSS estimates a 0.80% chance of exploitation in the next 30 days.

Description

Fresenius Kabi Agilia SP MC WiFi vD25 and prior has a default configuration page accessible without authentication. An attacker may use this functionality to change the exposed configuration values such as network settings.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

0.80%

52.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Fresenius-Kabi	Agilia Sp Mc Wifi Firmware	<= d25

References

https://www.cisa.gov/uscert/ics/advisories/icsma-21-355-01Third Party Advisory, US Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsma-21-355-01Third Party Advisory, US Government Resource

Timeline

Published: Jan 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-33843?

How severe is CVE-2021-33843?

CVE-2021-33843 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 0.80% probability of exploitation in the next 30 days.

How do I fix CVE-2021-33843?

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-2021-33843?

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

Scan your code now

Source: NVD / NIST