How severe is CVE-2021-31562?

CVE-2021-31562 has a CVSS 3.x base score of 6.5, rated medium 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 none.

Is CVE-2021-31562 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-31562?

CVE-2021-31562 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-2021-31562?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-31562 published?

CVE-2021-31562 was published on 2022-01-21 and last updated on 2026-06-17.

CVE-2021-31562

CVE-2021-31562 is a medium-severity vulnerability in Fresenius-kabi Agilia Partner Maintenance Software with a CVSS 3.x base score of 6.5. 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-327.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 6.4
EPSS exploit prediction: 0% (39th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-327
Affected product: Fresenius-kabi Agilia Partner Maintenance Software
Published: 2022-01-21
Last modified: 2026-06-17

Description

The SSL/TLS configuration of Fresenius Kabi Agilia Link + version 3.0 has serious deficiencies that may allow an attacker to compromise SSL/TLS sessions in different ways. An attacker may be able to eavesdrop on transferred data, manipulate data allegedly secured by SSL/TLS, and impersonate an entity to gain access to sensitive information.

Frequently asked questions

What is CVE-2021-31562?: The SSL/TLS configuration of Fresenius Kabi Agilia Link + version 3.0 has serious deficiencies that may allow an attacker to compromise SSL/TLS sessions in different ways. An attacker may be able to eavesdrop on transferred data, manipulate data allegedly secured by SSL/TLS, and impersonate an entity to gain access to sensitive information.
How severe is CVE-2021-31562?: CVE-2021-31562 has a CVSS 3.x base score of 6.5, rated medium 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 none.
Is CVE-2021-31562 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-31562?: CVE-2021-31562 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-2021-31562?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-31562 published?: CVE-2021-31562 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:agilia_link\+_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:fresenius-kabi:agilia_link\+_firmware:3.0:-:*:*:*:*:*:*
cpe:2.3:o:fresenius-kabi:agilia_link\+_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-2021-23196 — High (CVSS 7.3): The web application on Agilia Link+ version 3.0 implements authentication and session management mechanisms exclusively…
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-327 (Use of a Broken or Risky Cryptographic Algorithm) vulnerabilities

CVE-2026-50086 — Critical (CVSS 10.0): The Aqara IAM/SSO gateway (gw-builder.aqara.com) exposes bidirectional AES round-trups against the platform's signing…
CVE-2026-21718 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in Copeland XWEB Pro version 1.12.1 and prior, enabling any attackers to…
CVE-2025-54426 — Critical (CVSS 9.9): Polkadot Frontier is an Ethereum and EVM compatibility layer for Polkadot and Substrate. In versions prior to commit…
CVE-2024-51478 — Critical (CVSS 9.9): YesWiki is a wiki system written in PHP. Prior to 4.4.5, the use of a weak cryptographic algorithm and a hard-coded…
CVE-2026-28252 — Critical (CVSS 9.8): A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge…
CVE-2025-13476 — Critical (CVSS 9.8): Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS…

Browse all CWE-327 (Use of a Broken or Risky Cryptographic Algorithm) vulnerabilities →