CVE intelligence and bounded remediation

CVE-2022-27659 — 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, and 14.1.x versions prior to 14.1.4.6, an authenticated attacker can modify or delete Dashboards created by other BIG-IP users in the Traffic Management User Interface (TMUI). 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-269

Affected products

  • f5 / big-ip_access_policy_manager / 14.1.0
  • f5 / big-ip_access_policy_manager / 14.1.2
  • f5 / big-ip_access_policy_manager / 14.1.3
  • f5 / big-ip_access_policy_manager / 14.1.4
  • f5 / big-ip_access_policy_manager / 15.1.0
  • f5 / big-ip_access_policy_manager / 15.1.1

Showing 6 representative product identities from 143 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

Privilege escalation and unsafe privilege management

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Check exposure

  • Map service accounts, operating-system identities, roles, capabilities, impersonation, set-user transitions, and administrative helper paths.
  • Determine whether untrusted users or lower-privilege processes can reach the affected transition or modify inputs it trusts.
  • Review file, socket, registry, device, job, container, and cloud-role permissions used before and after privilege changes.

Remediate safely

  • Apply the supported fix and redesign privileged operations as a minimal, authenticated, allowlisted interface.
  • Drop privileges before processing untrusted input, verify the drop succeeds, and remove unnecessary roles, capabilities, and write permissions.
  • Validate ownership and permissions at time of use and add explicit lower-to-higher privilege boundary tests.

Authoritative sources

Complete CVE record and remediation plan

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