CVE-2021-41835 (GCVE-0-2021-41835)
Vulnerability from cvelistv5
Published
2022-01-21 18:17
Modified
2025-04-16 16:46
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Summary
Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore, transmitted data may be sent in cleartext. Transport layer encryption is offered on Port TCP/443, but the affected service does not perform an automated redirect from the unencrypted service on Port TCP/80 to the encrypted service.
References
| ► | URL | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Fresenius Kabi | Agilia Link+ |
Version: unspecified < 3.0 |
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Contact Fresenius Kabi online or by phone at 1-800-333-6925 for more information on updating to the newest version.\\nFresenius Kabi also identified that early Link+ devices (approximatively 1200 devices) would need hardware change to support D16 or later firmware. Until those devices can be replaced in customers\\u2019 installation, Fresenius Kabi recommends users to rely on CISA recommendation. \\n\"}], \"data_type\": \"CVE\", \"generator\": {\"engine\": \"Vulnogram 0.0.9\"}, \"references\": {\"reference_data\": [{\"url\": \"https://www.cisa.gov/uscert/ics/advisories/icsma-21-355-01\", \"name\": \"https://www.cisa.gov/uscert/ics/advisories/icsma-21-355-01\", \"refsource\": \"MISC\"}]}, \"data_format\": \"MITRE\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"Fresenius Kabi Agilia Link + version 3.0 does not enforce transport layer encryption. Therefore, transmitted data may be sent in cleartext. Transport layer encryption is offered on Port TCP/443, but the affected service does not perform an automated redirect from the unencrypted service on Port TCP/80 to the encrypted service.\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"CWE-327 Use of a Broken or Risky Cryptographic Algorithm\"}]}]}, \"work_around\": [{\"lang\": \"en\", \"value\": \"CISA recommends users take defensive measures to minimize the risk of exploitation of these vulnerabilities. Specifically, users should:\\n\\u2022\\tMinimize network exposure for all control system devices and/or systems, and ensure they are not accessible from the Internet.\\n\\u2022\\tLocate control system networks and remote devices behind firewalls and isolate them from the business network.\\n\\u2022\\tWhen remote access is required, use secure methods, such as virtual private networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as its connected devices.\\n\"}], \"data_version\": \"4.0\", \"CVE_data_meta\": {\"ID\": \"CVE-2021-41835\", \"STATE\": \"PUBLIC\", \"TITLE\": \"Fresenius Kabi Agilia Connect Infusion System use of a broken or risky cryptographic algorithm\", \"ASSIGNER\": \"ics-cert@hq.dhs.gov\"}}}}",
"cveMetadata": "{\"cveId\": \"CVE-2021-41835\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-16T16:46:42.361Z\", \"dateReserved\": \"2021-11-30T00:00:00.000Z\", \"assignerOrgId\": \"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6\", \"datePublished\": \"2022-01-21T18:17:44.000Z\", \"assignerShortName\": \"icscert\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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