Fresenius Kabi Agilia Connect Infusion System use of a broken or risky cryptographic algorithm

published 2022-01-21 4 y ago modified 2026-06-17 4 mo ago also EUVD-2021-28836

cvss: 7.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 23%
public exploits: 0; none known

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.

Patch / fix

fixed in 1

Fresenius Kabi Agilia Link+ 3.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSMA-21-355-01 updated 2022-01-27 cvss 7.3

Fresenius Kabi Agilia Connect Infusion System (Update A)

Fresenius Kabi Agilia Connect WiFi module of the pumps <= D25 Fresenius Kabi Agilia Link+ <= 3.0 D15 Fresenius Kabi Agilia Partner maintenance software <= 3.3.0
affected: mitigation “Fresenius Kabi has created new versions to address these vulnerabilities: Link+ v3.0 (D16 or later)” fresenius-kabi.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 18 mo ago (2025-04-16)

Exploit prediction

0.30% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	5.0	AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

Fresenius Kabi Agilia Link+

Classification

Weakness

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

References

cisa.gov /uscert/ics/advisories/icsma-21-355-01
third-party-advisory, us-government-resource

Sources

CVE List CVE-2021-41835
NVD CVE-2021-41835

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary