Sensitive endpoints in Fresenius Kabi Agilia Link+ v3.0 and prior can be accessed without any authentication information such as the session cookie. An attacker can send requests to sensitive endpoints as an unauthenticated user to perform critical actions or modify critical configuration parameters.

References

• https://nvd.nist.gov/vuln/detail/CVE-2021-23233
• https://www.cisa.gov/uscert/ics/advisories/icsma-21-355-01