CVE intelligence and bounded remediation

CVE-2022-22766 — Hardcoded credentials are used in specific BD Pyxis products

High CVSS 7

Hardcoded credentials are used in specific BD Pyxis products. If exploited, threat actors may be able to gain access to the underlying file system and could potentially exploit application files for information that could be used to decrypt application credentials or gain access to electronic protected health information (ePHI) or other sensitive information.

Severity
High
CVSS
7 (3.1)
Published
2022-02-11
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-798

Affected products

  • bd / pyxis_anesthesia_station_es_firmware
  • bd / pyxis_anesthesia_station_4000_firmware
  • bd / pyxis_cato_firmware
  • bd / pyxis_ciisafe_firmware
  • bd / pyxis_inventory_connect_firmware
  • bd / pyxis_iv_prep_firmware

Showing 6 representative product identities from 24 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Authentication bypass and missing authentication

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Check exposure

  • Map every affected endpoint and protocol path, including alternate ports, legacy routes, recovery flows, service accounts, and machine-to-machine access.
  • Confirm which deployments enable the affected authentication mode and whether the interface is reachable from untrusted networks.
  • Review session, token, credential, and proxy trust configuration without attempting account takeover.

Remediate safely

  • Apply the supported fix and centralize fail-closed authentication before protected request handling.
  • Remove default or embedded credentials, rotate affected secrets and sessions, and bind authentication decisions to the intended audience and channel.
  • Add negative tests for alternate routes, malformed or absent credentials, recovery flows, and proxy-derived identity.

Authoritative sources

Complete CVE record and remediation plan

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