CVE-2022-41833
BIG-IP iRule vulnerability CVE-2022-41833
At a glance Severity HIGH 7.5 EPSS EPSS 0.73 % · percentile 54 (2026-10-27) State PUBLISHED Published 2022-10-19 Updated 2025-05-07 Assigner f5 NVD status Modified Description In all BIG-IP 13.1.x versions, when an iRule containing the HTTP::collect command is configured on a virtual server, undisclosed requests can cause Traffic Management Microkernel (TMM) to terminate.
Scores Version Score Vector Scored by CVSS 3.1 HIGH 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H f5 CVSS 3.1 HIGH 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H NVD · f5sirt@f5.com (Secondary) CVSS 3.1 HIGH 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H NVD · nvd@nist.gov (Primary)
Weaknesses (CWE)
European references
CERT-FR advisories
Affected configurations (NVD CPE) cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* ≥ 13.1.0 ≤ 13.1.5Affected products Product Versions F5 · BIG-IP unaffected 17.0.0 < 17.0.x* ; unaffected 16.1.x ≤ 16.1.0 ; unaffected 15.1.0 < 15.1.x* ; unaffected 14.1.0 < 14.1.x* ; affected 13.1.0 < 13.1.x*
References
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