CVE-2022-41833 - CVE House
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Status published High CVE-2022-41833

BIG-IP iRule vulnerability CVE-2022-41833

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • This issue was discovered internally by F5.

References

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Affected Vendor

Affected Software

BIG-IP
Vulnerable Versions:
17.0.0, 16.1.x, 15.1.0, 14.1.0, 13.1.0

Timeline

Official Publish: October 19th, 2022
Last Modified: May 7th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-400

MITRE ATT&CK TTPs

T1499 Endpoint Denial of Service
Impact
T1498 Network Denial of Service
Impact