CVE intelligence and bounded remediation

CVE-2018-7063 — In Aruba ClearPass, disabled API admins can still perform read/write operations

High CVSS 8.1

In Aruba ClearPass, disabled API admins can still perform read/write operations. In certain circumstances, API admins in ClearPass which have been disabled may still be able to perform read/write operations on parts of the XML API. This can lead to unauthorized access to the API and complete compromise of the ClearPass instance if an attacker knows of the existence of these accounts.

Severity
High
CVSS
8.1 (3.0)
Published
2018-12-07
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-611

Affected products

  • arubanetworks / clearpass_policy_manager

Showing 1 representative product identities from 2 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

XML external entity and unsafe XML processing

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Check exposure

  • Inventory XML parsers used by APIs, file imports, office or image formats, identity protocols, feeds, and background jobs.
  • Determine whether document type declarations, external entities, XInclude, schemas, or network resolvers are enabled.
  • Map parser filesystem and network access and the sensitivity of documents it processes.

Remediate safely

  • Configure each parser to reject document type declarations and disable external entity, XInclude, and network resolution features.
  • Prefer a data format or hardened parser that does not support external resolution, and apply input size and depth limits.
  • Update affected XML libraries and centralize secure parser construction so callers cannot silently override it.

Authoritative sources

Complete CVE record and remediation plan

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