CVE intelligence and bounded remediation

CVE-2019-10881 — Xerox Altalink B8045 Firmware security vulnerability

Critical CVSS 9.8

Xerox AltaLink B8045/B8055/B8065/B8075/B8090, AltaLink C8030/C8035/C8045/C8055/C8070 with software releases before 103.xxx.030.32000 includes two accounts with weak hard-coded passwords which can be exploited and allow unauthorized access which cannot be disabled.

Severity
Critical
CVSS
9.8 (3.1)
Published
2021-04-13
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-259, CWE-798

Affected products

  • xerox / altalink_b8045_firmware
  • xerox / altalink_b8055_firmware
  • xerox / altalink_b8065_firmware
  • xerox / altalink_b8075_firmware
  • xerox / altalink_b8090_firmware
  • xerox / altalink_c8030_firmware

Showing 6 representative product identities from 10 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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