CVE-2021-44464Network attack vector

Cross-installation privilege gain via shared service password

Published Jan 21, 2022 · Updated Apr 16, 2025

Hard-coded credentials in Fresenius Kabi Vigilant MasterMed before 2.0.1.3 allow remote authenticated users to gain service privileges. The Mastermed Dashboard embeds a service account password expected to be shared across installations instead of assigning instance-specific credentials. Possession of the embedded password is required; successful use grants the account privileges on affected installations, while the exact authorization level remains undisclosed.

CVSS severity6.3
Medium
EPSS probability0.64%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded credentials in Fresenius Kabi Vigilant MasterMed before 2.0.1.3 allow remote authenticated users to gain service privileges. The Mastermed Dashboard embeds a service account password expected to be shared across installations instead of assigning instance-specific credentials. Possession of the embedded password is required; successful use grants the account privileges on affected installations, while the exact authorization level remains undisclosed.

The record

CVE
CVE-2021-44464
Published
Jan 21, 2022
Updated
Apr 16, 2025
Vendor
Fresenius Kabi
Product
Vigilant Software Suite – Vigilant Master Med
Classifications
CWE-798, T1078
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 21, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <2.0.1.3

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Fresenius Kabi · Vigilant Software Suite – Vigilant Master Medversion=unspecified <2.0.1.3

Published CVSS scores

6.3ICS-CERTCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5NVDAV:N/AC:L/Au:S/C:P/I:P/A:P
8.8NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-798Use of Hard-coded Credentials
T1078Valid Accounts

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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