ICSMA-21-355-01: Fresenius Kabi Agilia Connect Infusion System (Update A)
Requests may be used to interrupt the normal operation of the device. When exploited, Agilia Link+ must be rebooted via a hard reset triggered by pressing a button on the rack system.CVE-2021-23236 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). The SSL/TLS configuration of Agilia Link+ 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.CVE-2021-31562 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N). The Agilia Link+ management interface 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.CVE-2021-41835 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). The web application on Agilia Link+ implements authentication and session management mechanisms exclusively on the client-side and does not protect authentication attributes sufficiently.CVE-2021-23196 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). Sensitive endpoints 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 on Agilia Link+ or modify critical configuration parameters.CVE-2021-23233 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). An attacker with physical access to the host can extract the secrets from the registry and create valid JWT tokens for the Fresenius Kabi Vigilant MasterMed application and impersonate arbitrary users. An attacker could manipulate RabbitMQ queues and messages by impersonating users.CVE-2021-23207 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N). Agilia SP MC WiFi has a default configuration page accessible without authentication. An attacker may use this functionality to change the exposed configuration values such as network settings.CVE-2021-33843 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N). Vigilant API has the option for automated indexing (directory listing) activated. When accessing a directory, a web server delivers its entire content in HTML form. If an index file does not exist and directory listing is enabled, all content of the directory will be displayed, allowing an attacker to identify and access files on the server.CVE-2021-23195 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N). Vigilant Centerium Dashboard is vulnerable to reflected cross-site scripting attacks. An attacker could inject JavaScript in a GET parameter of HTTP requests and perform unauthorized actions such as stealing internal information and performing actions in context of an authenticated user.CVE-2021-33848 has been assigned to this vulnerability. A CVSS v3 base score of 5.4 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N). The Vigilant MasterMed application contains service credentials likely to be common across all instances. An attacker in possession of the password may gain privileges on all installations of this software.CVE-2021-44464 has been assigned to this vulnerability. A CVSS v3 base score of 6.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L). The Vigilant MasterMed application issues authentication tokens to authenticated users that are signed with a symmetric encryption key. An attacker in possession of the key can issue valid JWTs and impersonate arbitrary users.CVE-2021-33846 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N). The Vigilant MasterMed application allows user input to be validated on the client side without authentication by the server. The server should not rely on the correctness of the data because users might not support or block JavaScript or intentionally bypass the client-side checks. An attacker with knowledge of the service user could circumvent the client-side control and login with service privileges.CVE-2021-43355 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). The affected system is using ExpertPdf library and lighttpd web server, which are both out of date. Outdated software may contain vulnerabilities not publicly known but may be reverse engineered by an attacker.CVE-2020-35340 has been assigned to one of the publicly known vulnerabilities in ExpertPdf library. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
CVSS v3.0: 7.5