CVE intelligence and bounded remediation

CVE-2022-22774 — Tibco Managed File Transfer Command Center security vulnerability

Critical CVSS 9.1

The DOM XML parser and SAX XML parser components of TIBCO Software Inc.'s TIBCO Managed File Transfer Command Center, TIBCO Managed File Transfer Command Center, TIBCO Managed File Transfer Internet Server, and TIBCO Managed File Transfer Internet Server contains an easily exploitable vulnerability that allows an unauthenticated attacker with network access to execute XML External Entity (XXE) attacks on the affected system. Affected releases are TIBCO Software Inc.'s TIBCO Managed File Transfer Command Center: versions 8.3.1 and below, TIBCO Managed File Transfer Command Center: versions 8.4.0 and 8.4.1, TIBCO Managed File Transfer Internet Server: versions 8.3.1 and below, and TIBCO Managed File Transfer Internet Server: versions 8.4.0 and 8.4.1.

Severity
Critical
CVSS
9.1 (3.1)
Published
2022-05-10
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-611

Affected products

  • tibco / managed_file_transfer_command_center
  • tibco / managed_file_transfer_internet_server

Showing 2 representative product identities from 4 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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