How severe is CVE-2021-23196?

CVE-2021-23196 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2021-23196 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-23196?

CVE-2021-23196 primarily affects Fresenius-kabi Agilia Partner Maintenance Software. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-23196?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-23196 published?

CVE-2021-23196 was published on 2022-01-21 and last updated on 2026-06-17.

CVE-2021-23196

CVE-2021-23196 is a high-severity vulnerability in Fresenius-kabi Agilia Partner Maintenance Software with a CVSS 3.x base score of 7.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-287.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-287
Affected product: Fresenius-kabi Agilia Partner Maintenance Software
Published: 2022-01-21
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2021-23196?: 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.
How severe is CVE-2021-23196?: CVE-2021-23196 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2021-23196 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-23196?: CVE-2021-23196 primarily affects Fresenius-kabi Agilia Partner Maintenance Software. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-23196?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-23196 published?: CVE-2021-23196 was published on 2022-01-21 and last updated on 2026-06-17.

References

https://www.cisa.gov/uscert/ics/advisories/icsma-21-355-01

Affected products (8)

cpe:2.3:o:fresenius-kabi:agilia_connect_firmware:*:*:*:*:*:*:*:*
cpe:2.3:a:fresenius-kabi:agilia_partner_maintenance_software:*:*:*:*:*:*:*:*
cpe:2.3:a:fresenius-kabi:vigilant_centerium:1.0:*:*:*:*:*:*:*
cpe:2.3:a:fresenius-kabi:vigilant_insight:1.0:*:*:*:*:*:*:*
cpe:2.3:a:fresenius-kabi:vigilant_mastermed:1.0:*:*:*:*:*:*:*
cpe:2.3:o:fresenius-kabi:link\+_agilia_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fresenius-kabi:link\+_agilia_firmware:3.0:-:*:*:*:*:*:*
cpe:2.3:o:fresenius-kabi:link\+_agilia_firmware:3.0:d15:*:*:*:*:*:*

More vulnerabilities in Fresenius-kabi Agilia Partner Maintenance Software

CVE-2021-23236 — High (CVSS 7.5): Requests may be used to interrupt the normal operation of the device. When exploited, Fresenius Kabi Agilia Link+…
CVE-2021-43355 — High (CVSS 7.3): Fresenius Kabi Vigilant Software Suite (Mastermed Dashboard) version 2.0.1.3 allows user input to be validated on the…
CVE-2021-41835 — High (CVSS 7.3): Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore, transmitted data may…
CVE-2021-23233 — High (CVSS 7.3): Sensitive endpoints in Fresenius Kabi Agilia Link+ v3.0 and prior can be accessed without any authentication…
CVE-2021-31562 — Medium (CVSS 6.5): The SSL/TLS configuration of Fresenius Kabi Agilia Link + version 3.0 has serious deficiencies that may allow an…
CVE-2021-23207 — Medium (CVSS 6.5): An attacker with physical access to the host can extract the secrets from the registry and create valid JWT tokens for…

All CVEs affecting Fresenius-kabi Agilia Partner Maintenance Software →

Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →