Medium severity5.3NVD Advisory· Published Jan 21, 2022· Updated Jun 17, 2026

CVE-2021-33843

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Fresenius Kabi/Agilia Sp Mc Wifi Firmware
cpe:2.3:o:fresenius-kabi:agilia_sp_mc_wifi_firmware:*:*:*:*:*:*:*:*
Range: <=d25
Fresenius Kabi/Agilia SP MC WiFillm-fuzzy
Range: <=vD25
Fresenius Kabi/Agilia Connect WiFiv5
Range: unspecified

Patches

Vulnerability mechanics

References

www.cisa.gov/uscert/ics/advisories/icsma-21-355-01nvdThird Party AdvisoryUS Government Resource

News mentions

No linked articles in our index yet.

Severity

MediumCVSS v3.1

5.3/ 10

Attack vector: Network
Complexity: Low
Privileges: None
User interaction: None
Scope: Unchanged
Confidentiality: None
Integrity: Low
Availability: None

Vector

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

EPSS

Probability of exploitation in the next 30 days.

0.80%

VYPR risk score

Composite of severity, exploitation, and reach.

0.35medium

cvss	0.345
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

Weaknesses

CWE-306
Missing Authentication for Critical Function
CWE-552
Files or Directories Accessible to External Parties

CVE ID

CVE-2021-33843

Credits

JS
Julian Suleder (ERNW Research GmbH), Nils Emmerich (ERNW Research GmbH), Raphael Pavlidis (ERNW Research GmbH), and Dr. Oliver Matula (ERNW Enno Rey Netzwerke GmbH) reported these vulnerabilities to the German Federal Office for Information Security (BSI) in the context of the BSI project ManiMed (Medical Device Manipulation Project).
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