High severity7.3NVD Advisory· Published Jan 21, 2022· Updated Jun 17, 2026

CVE-2021-41835

Description

Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore, transmitted data may be sent in cleartext. Transport layer encryption is offered on Port TCP/443, but the affected service does not perform an automated redirect from the unencrypted service on Port TCP/80 to the encrypted service.

AI Insight

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

Affected products

Fresenius Kabi/Agilia Partner Maintenance Software
cpe:2.3:a:fresenius-kabi:agilia_partner_maintenance_software:*:*:*:*:*:*:*:*
Range: <=3.3.0
Fresenius Kabi/Vigilant Centerium
cpe:2.3:a:fresenius-kabi:vigilant_centerium:1.0:*:*:*:*:*:*:*
Fresenius Kabi/Vigilant Insight
cpe:2.3:a:fresenius-kabi:vigilant_insight:1.0:*:*:*:*:*:*:*
Fresenius Kabi/Vigilant Mastermed
cpe:2.3:a:fresenius-kabi:vigilant_mastermed:1.0:*:*:*:*:*:*:*
Fresenius Kabi/Agilia Connect
cpe:2.3:o:fresenius-kabi:agilia_connect:*:*:*:*:*:*:*:*
Range: <=d25
Fresenius Kabi/Link\+ Agilia Firmware3 versions
cpe:2.3:o:fresenius-kabi:link\+_agilia_firmware:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:fresenius-kabi:link\+_agilia_firmware:*:*:*:*:*:*:*:*range: <3.0
- cpe:2.3:o:fresenius-kabi:link\+_agilia_firmware:3.0:-:*:*:*:*:*:*
- cpe:2.3:o:fresenius-kabi:link\+_agilia_firmware:3.0:d15:*:*:*:*:*:*
Fresenius Kabi/Agilia Link+llm-fuzzy2 versions
= 3.0+ 1 more
- (no CPE)range: = 3.0
- (no CPE)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

HighCVSS v3.1

7.3/ 10

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

Vector

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

EPSS

Probability of exploitation in the next 30 days.

0.31%

VYPR risk score

Composite of severity, exploitation, and reach.

0.47medium

cvss	0.474
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

Weaknesses

CWE-319
Cleartext Transmission of Sensitive Information
CWE-327
Use of a Broken or Risky Cryptographic Algorithm

CVE ID

CVE-2021-41835

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).
finder