Cyber Resilience

CVE-2023-43746

High

Published: 10 October 2023

Published
10 October 2023
Modified
21 November 2024
KEV Added
Patch
CVSS Score v3.1 8.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
EPSS Score 0.0006 18.0th percentile
Risk Priority 17 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-43746 is a high-severity Privilege Defined With Unsafe Actions (CWE-267) vulnerability in F5 Big-Ip Access Policy Manager. Its CVSS base score is 8.7 (High).

Operationally, ranked at the 18.0th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

When running in Appliance mode, an authenticated user assigned the Administrator role may be able to bypass Appliance mode restrictions, utilizing BIG-IP external monitor on a BIG-IP system. A successful exploit can allow the attacker to cross a security boundary.…

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Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CWE(s)

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

f5
big-ip access policy manager
13.1.0 — 14.1.5 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip advanced firewall manager
13.1.0 — 14.1.5 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip application security manager
13.1.0 — 14.1.5 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip domain name system
13.1.0 — 14.1.5 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip local traffic manager
13.1.0 — 14.1.5 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip advanced web application firewall
13.1.0 — 14.1.5 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip analytics
13.1.0 — 14.1.5 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip application acceleration manager
13.1.0 — 14.1.5 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip application visibility and reporting
13.1.0 — 14.1.5 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
f5
big-ip carrier-grade nat
13.1.0 — 14.1.5 · 15.1.0 — 15.1.9 · 16.1.0 — 16.1.4
+8 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References