Security Resilience

CVE-2024-23314

F5 Big-Ip Access Policy Manager 15.1.0 – 15.1.9

Published
14 February 2024
Modified
17 June 2026
Patch / advisory
View advisory
CVSS Score v3.1 7.5
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0052 43th percentile
Risk Priority 58 floored blend · peak EPSS

CVSS and EPSS are reproduced from their sources (NVD, FIRST EPSS). Risk Priority is our own derived reading, not an NVD score.

Summary

CVE-2024-23314 is a high-severity Use of Uninitialized Resource (CWE-908) vulnerability in F5 Big-Ip Access Policy Manager. Its CVSS base score is 7.5 (High).

Operationally, exploitation aligns with the MITRE ATT&CK technique OS Credential Dumping (T1003); ranked at the 43th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to SA-11 (Developer Testing and Evaluation) and SA-15 (Development Process, Standards, and Tools) — see the control section below for these in your framework.

EU & UK References

Vulnerability Data

When HTTP/2 is configured on BIG-IP or BIG-IP Next SPK systems, undisclosed responses can cause the Traffic Management Microkernel (TMM) to terminate.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

CWE(s)
CWE-908NVD-CWE-noinfo

Related Threats

MITRE ATT&CK Enterprise Techniques

T1003 OS Credential Dumping Credential Access
Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password.
attack.mitre.org →
T1003.001 LSASS Memory Credential Access
Adversaries may attempt to access credential material stored in the process memory of the Local Security Authority Subsystem Service (LSASS).
attack.mitre.org →
T1003.002 Security Account Manager Credential Access
Adversaries may attempt to extract credential material from the Security Account Manager (SAM) database either through in-memory techniques or through the Windows Registry where the SAM database is stored.
attack.mitre.org →
T1003.003 NTDS Credential Access
Adversaries may attempt to access or create a copy of the Active Directory domain database in order to steal credential information, as well as obtain other information about domain members such as devices, users, and access rights.
attack.mitre.org →
T1010 Application Window Discovery Discovery
Adversaries may attempt to get a listing of open application windows.
attack.mitre.org →
T1014 Rootkit Stealth
Adversaries may use rootkits to hide the presence of programs, files, network connections, services, drivers, and other system components.
attack.mitre.org →
Derived from this CVE’s CWE(s) via the direct CWE→ATT&CK cross-walk.

CVEs Like This One

CVE-2023-22281Same product: F5 Big-Ip Advanced Firewall Manager
CVE-2024-23979Same product: F5 Big-Ip Access Policy Manager
CVE-2022-41622Same product: F5 Big-Ip Access Policy Manager
CVE-2024-22389Same product: F5 Big-Ip Access Policy Manager
CVE-2024-24775Same product: F5 Big-Ip Access Policy Manager
CVE-2024-21782Same product: F5 Big-Ip Access Policy Manager
CVE-2024-23976Same product: F5 Big-Ip Access Policy Manager
CVE-2025-41431Same product: F5 Big-Ip Access Policy Manager
CVE-2025-36557Same product: F5 Big-Ip Access Policy Manager
CVE-2024-22093Same product: F5 Big-Ip Access Policy Manager

Affected Assets

f5
big-ip access policy manager
17.1.0 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-iq centralized management
8.0.0 — 8.3.0
f5
big-ip advanced firewall manager
17.1.0 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip analytics
17.1.0 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip application acceleration manager
17.1.0 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip application security manager
17.1.0 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip domain name system
17.1.0 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip fraud protection service
17.1.0 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip global traffic manager
17.1.0 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip link controller
17.1.0 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
+3 more product configuration(s) — see NVD for full list

Mitigating Controls

Mitigating Controls (NIST 800-53 r5) AI

SA-11 Developer Testing and Evaluation good match

Developer testing and evaluation (including static analysis) can find uses of uninitialized resources after they are coded.

SA-15 Development Process, Standards, and Tools partial match

Requiring documented development standards and tools can mandate initialization checks and safe patterns that stop the weakness from being introduced.

SA-8 Security and Privacy Engineering Principles partial match

Engineering principles can require explicit resource initialization before use, structurally avoiding uninitialized access.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 partial match
blocks

Secure SDLC activities such as static analysis and code review directly prevent use of uninitialized resources while also addressing many other weaknesses.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.5.14 Information transfer partial match
removes
A.5.15 Access control partial match
removes
A.5.16 Identity management partial match
removes
A.5.17 Authentication information partial match
removes
A.5.18 Access rights partial match
removes
A.8.10 Information deletion partial match
removes

References