What is CVE-2021-33843?

CVE-2021-33843 is a medium-severity vulnerability in Fresenius Kabi Agilia Connect Wifi, classified under Files or Directories Accessible to External Parties. CVSS score: 5.3/10. Published 2022-01-21.

How severe is CVE-2021-33843?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Fresenius Kabi Agilia Connect Wifi

CVE-2021-33843

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.

Published 2022-01-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (55.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 55.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

Fresenius Kabi Agilia Connect Wifi — versions unspecified
Fresenius-Kabi Agilia Sp Mc Wifi
Fresenius-Kabi Agilia Sp Mc Wifi Firmware

Weakness classification (CWE)

References

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

Frequently asked questions

What is CVE-2021-33843?: CVE-2021-33843 is a medium-severity vulnerability in Fresenius Kabi Agilia Connect Wifi, classified under Files or Directories Accessible to External Parties. CVSS score: 5.3/10. Published 2022-01-21.
How severe is CVE-2021-33843?: Medium severity. CVSS v3 base score is 5.3 out of 10.