Is CVE-2021-23196 actively exploited?

No active exploitation of CVE-2021-23196 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2021-23196 be exploited remotely?

Yes. CVE-2021-23196 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2021-23196?

CVE-2021-23196 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2021-23196

CRITICAL

CVE-2021-23196

CWE-522Published: January 21, 2022· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

The web application on Agilia Link+ version 3.0 implements authentication and session management mechanisms exclusively on the client-side and does not protect authentication attributes sufficiently.

NVD Source

Technical Analysis

CVE-2021-23196 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Affected Vendors & Products

fresenius-kabi8 product(s)

agilia connect firmwareagilia connectagilia partner maintenance softwarevigilant centeriumvigilant insightvigilant mastermedlink\+ agilia firmwarelink\+ agilia

Source: NVD CPE · 9 total CPE entries