CVE-2021-33846

Name: CVE-2021-33846
Creator: NVD / NIST
Published: 2022-01-21T19:15:09.007+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 0.31%

Last modified Jun 17, 2026

CVE-2021-33846 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. Fresenius Kabi Vigilant Software Suite (Mastermed Dashboard) version 2.0.1.3 issues authentication tokens to authenticated users that are signed with a symmetric encryption key. An attacker in possession of the key can issue valid JWTs and impersonate arbitrary users.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.

Description

Fresenius Kabi Vigilant Software Suite (Mastermed Dashboard) version 2.0.1.3 issues authentication tokens to authenticated users that are signed with a symmetric encryption key. An attacker in possession of the key can issue valid JWTs and impersonate arbitrary users.

Metrics

CVSS 3.1

7.2/10

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

EPSS Probability

0.31%

23.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Fresenius-Kabi	Agilia Partner Maintenance Software	<= 3.3.0
Fresenius-Kabi	Vigilant Centerium	1.0
Fresenius-Kabi	Vigilant Insight	1.0
Fresenius-Kabi	Vigilant Mastermed	1.0
Fresenius-Kabi	Agilia Connect Firmware	<= d25
Fresenius-Kabi	Link\+ Agilia Firmware	< 3.0
Fresenius-Kabi	Link\+ Agilia Firmware	3.0

References

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

Timeline

Published: Jan 21, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-33846?

How severe is CVE-2021-33846?

CVE-2021-33846 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 0.31% probability of exploitation in the next 30 days.

How do I fix CVE-2021-33846?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-33846?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST