CVE-2023-46747

CRITICALCISA KEV

9.8

Description

Undisclosed requests may bypass configuration utility authentication, allowing an attacker with network access to the BIG-IP system through the management port and/or self IP addresses to execute arbitrary system commands. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/26/2023

Last Modified10/27/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorF5

ProductBIG-IP Configuration Utility

Vulnerability NameF5 BIG-IP Configuration Utility Authentication Bypass Vulnerability

KEV Date Added2023-10-31

Remediation Due Date2023-11-21

Ransomware UseKnown

Affected Products

f5:big-ip_access_policy_managerf5:big-ip_advanced_firewall_managerf5:big-ip_advanced_web_application_firewallf5:big-ip_analyticsf5:big-ip_application_acceleration_managerf5:big-ip_application_security_managerf5:big-ip_application_visibility_and_reportingf5:big-ip_automation_toolchainf5:big-ip_carrier-grade_natf5:big-ip_container_ingress_servicesf5:big-ip_ddos_hybrid_defenderf5:big-ip_domain_name_systemf5:big-ip_fraud_protection_servicesf5:big-ip_global_traffic_managerf5:big-ip_link_controllerf5:big-ip_local_traffic_managerf5:big-ip_policy_enforcement_managerf5:big-ip_ssl_orchestratorf5:big-ip_webacceleratorf5:big-ip_websafe

Weaknesses (CWE)

CWE-288CWE-306

References

http://packetstormsecurity.com/files/175673/F5-BIG-IP-TMUI-AJP-Smuggling-Remote-Command-Execution.html(f5sirt@f5.com)

https://my.f5.com/manage/s/article/K000137353(f5sirt@f5.com)

https://www.secpod.com/blog/f5-issues-warning-big-ip-vulnerability-used-in-active-exploit-chain/(f5sirt@f5.com)

http://packetstormsecurity.com/files/175673/F5-BIG-IP-TMUI-AJP-Smuggling-Remote-Command-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

https://my.f5.com/manage/s/article/K000137353(af854a3a-2127-422b-91ae-364da2661108)

https://www.secpod.com/blog/f5-issues-warning-big-ip-vulnerability-used-in-active-exploit-chain/(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-46747(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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