CVE intelligence and bounded remediation

CVE-2021-26579 — Hpe Unified Data Management security vulnerability

Medium CVSS 5.5

A security vulnerability in HPE Unified Data Management (UDM) could allow the local disclosure of privileged information (CWE-321: Use of Hard-coded Cryptographic Key in a product). HPE has provided updates to versions 1.2009.0 and 1.2101.0 of HPE Unified Data Management (UDM). Version 1.2103.0 of HPE Unified Data Management (UDM) removes all hard-coded cryptographic keys.

Severity
Medium
CVSS
5.5 (3.1)
Published
2021-03-30
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-798

Affected products

  • hpe / unified_data_management / 1.2009.0
  • hpe / unified_data_management / 1.2101.0

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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