CVE intelligence and bounded remediation

CVE-2022-29474 — F5 Big-Ip Access Policy Manager security vulnerability

Medium CVSS 4.3

On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 13.1.x versions prior to 13.1.5, and all versions of 12.1.x and 11.6.x, a directory traversal vulnerability exists in iControl SOAP that allows an authenticated attacker with at least guest role privileges to read wsdl files in the BIG-IP file system. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Severity
Medium
CVSS
4.3 (3.1)
Published
2022-05-05
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-22

Affected products

  • f5 / big-ip_access_policy_manager / 11.6.1
  • f5 / big-ip_access_policy_manager / 11.6.2
  • f5 / big-ip_access_policy_manager / 11.6.3
  • f5 / big-ip_access_policy_manager / 11.6.4
  • f5 / big-ip_access_policy_manager / 11.6.5
  • f5 / big-ip_access_policy_manager / 12.1.0

Showing 6 representative product identities from 341 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Path traversal, unsafe upload, and file handling

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Check exposure

  • Trace untrusted filenames, archive entries, URLs, and path segments into read, write, include, extraction, and upload operations.
  • Identify filesystem roots, mount permissions, symbolic-link behavior, archive handling, and whether uploaded content is web-accessible or executable.
  • Review canonicalization and containment checks across supported operating systems and storage backends.

Remediate safely

  • Generate server-side storage identifiers and resolve paths beneath a fixed root using filesystem-aware containment checks.
  • Reject absolute, parent-relative, alternate-separator, device, link, and archive entries that escape the intended root.
  • Store uploads outside executable or served paths, validate type and size, and use private atomic temporary files.

Authoritative sources

Complete CVE record and remediation plan

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