CVE & CISA-KEV Catalog

CVE-2023-43746

HIGH

8.7

CVSS v3

Description

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

How to fix

Remediation Available

big-ip access policy managerNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip advanced firewall managerNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip advanced web application firewallNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip analyticsNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip application acceleration managerNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip application security managerNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip application visibility and reportingNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip carrier-grade natNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip ddos hybrid defenderNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip domain name systemNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip fraud protection serviceNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip global traffic managerNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip link controllerNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip local traffic managerNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip policy enforcement managerNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip ssl orchestratorNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip webacceleratorNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

big-ip websafeNVD

Affected:>= 16.1.0, < 16.1.4Fixed in:16.1.4CVE-2023-43746derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

0.43%probability of exploitation in 30 days

35thpercentile

Low risk: more likely to be exploited than 35% of all known CVEs.

References

Vendor Advisory1

my.f5.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.