F5 Security Advisories & CVEs
453 advisories tracked · F5 SIRT (f5sirt@f5.com CNA) via NVD · direct feeds checked every minute; rate-limited backstops use a safe source cadence
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Official source
F5 SIRT (f5sirt@f5.com CNA) via NVD
F5 is its own CVE Numbering Authority. VulniPulse ingests F5's CVEs from the NVD CNA feed (f5sirt@f5.com), each linking to its my.f5.com / support.f5.com security article. Covers BIG-IP (LTM, ASM/Advanced WAF, APM, AFM), BIG-IP Next, BIG-IQ, NGINX / NGINX Plus, F5OS and Distributed Cloud — internet-facing application-delivery and security appliances that are repeatedly mass-exploited (e.g. the CVE-2023-46747 RCE), so a patch-now enterprise audience.
Latest F5 advisories
High [CVE-2024-21789] When a BIG-IP ASM/Advanced WAF security policy is configured on a virtual server, undisclosed requests
When a BIG-IP ASM/Advanced WAF security policy is configured on a virtual server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
High [CVE-2024-21771] For unspecified traffic patterns, BIG-IP AFM IPS engine
For unspecified traffic patterns, BIG-IP AFM IPS engine may spend an excessive amount of time matching the traffic against signatures, resulting in Traffic Management Microkernel (TMM) restarting and traffic disruption. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
High [CVE-2024-21763] When BIG-IP AFM Device DoS or DoS profile is configured with NXDOMAIN attack vector and bad actor detection, undisclosed queries
When BIG-IP AFM Device DoS or DoS profile is configured with NXDOMAIN attack vector and bad actor detection, undisclosed queries can cause the Traffic Management Microkernel (TMM) to terminate. NOTE: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Medium [CVE-2024-24966] When LDAP remote authentication is configured on F5OS, a remote user without an assigned role will be incorrectly authorized
When LDAP remote authentication is configured on F5OS, a remote user without an assigned role will be incorrectly authorized. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Medium [CVE-2024-23976] BIG-IP: When running in Appliance mode, an authenticated attacker assigned the Administrator role
When running in Appliance mode, an authenticated attacker assigned the Administrator role may be able to bypass Appliance mode restrictions utilizing iAppsLX templates on a BIG-IP system. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Medium [CVE-2024-23607] directory traversal vulnerability exists in the F5OS QKView utility
A directory traversal vulnerability exists in the F5OS QKView utility that allows an authenticated attacker to read files outside the QKView directory. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Medium [CVE-2020-5873 +1] BIG-IP or BIG-IQ Resource Administrators and Certificate Managers who have access to the secure copy (scp) utility but do not…
BIG-IP or BIG-IQ Resource Administrators and Certificate Managers who have access to the secure copy (scp) utility but do not have access to Advanced shell (bash) can execute arbitrary commands with a specially crafted command string. This vulnerability is due to an incomplete fix for CVE-2020-5873. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Low [CVE-2024-23603] BIG-IP: An SQL injection vulnerability exists in an undisclosed page of the BIG-IP Configuration utility.
An SQL injection vulnerability exists in an undisclosed page of the BIG-IP Configuration utility. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
Critical [CVE-2023-46747] Undisclosed requests may bypass configuration utility authentication, allowing an attacker with network access to the BIG-IP…
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
High [CVE-2023-46748] authenticated SQL injection vulnerability exists in the BIG-IP Configuration utility which may
An authenticated SQL injection vulnerability exists in the BIG-IP Configuration utility which may allow an authenticated attacker with network access to the Configuration utility through the BIG-IP 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
Critical [CVE-2023-41373] directory traversal vulnerability exists in the BIG-IP Configuration Utility that may
A directory traversal vulnerability exists in the BIG-IP Configuration Utility that may allow an authenticated attacker to execute commands on the BIG-IP system. For BIG-IP system running in Appliance mode, 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.
High [CVE-2023-5450] insufficient verification of data vulnerability exists in BIG-IP Edge Client Installer on macOS that may
An insufficient verification of data vulnerability exists in BIG-IP Edge Client Installer on macOS that may allow an attacker elevation of privileges during the installation process. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2023-45226] The BIG-IP SPK TMM (Traffic Management Module) f5-debug-sidecar and f5-debug-sshd containers contains hardcoded credentials
The BIG-IP SPK TMM (Traffic Management Module) f5-debug-sidecar and f5-debug-sshd containers contains hardcoded credentials that may allow an attacker with the ability to intercept traffic to impersonate the SPK Secure Shell (SSH) server on those containers. This is only exposed when ssh debug is enabled. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
High [CVE-2023-43746] BIG-IP: When running in Appliance mode, an authenticated user assigned the Administrator role
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.
High [CVE-2023-38418 +1] The BIG-IP Edge Client Installer on macOS does not follow best practices for elevating privileges during the installation process
The BIG-IP Edge Client Installer on macOS does not follow best practices for elevating privileges during the installation process. This vulnerability is due to an incomplete fix for CVE-2023-38418. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
High [CVE-2023-42768] BIG-IP: When a non-admin user has been assigned an administrator role
When a non-admin user has been assigned an administrator role via an iControl REST PUT request and later the user's role is reverted back to a non-admin role via the Configuration utility, tmsh, or iControl REST. BIG-IP non-admin user can still have access to iControl REST admin resource. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2023-41085] When IPSec is configured on a Virtual Server, undisclosed traffic can cause TMM to terminate.
When IPSec is configured on a Virtual Server, undisclosed traffic can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2023-40542] When TCP Verified Accept is enabled on a TCP profile that is configured on a Virtual Server, undisclosed requests
When TCP Verified Accept is enabled on a TCP profile that is configured on a Virtual Server, undisclosed requests can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated
High [CVE-2023-40537] BIG-IP: authenticated user's session cookie
An authenticated user's session cookie may remain valid for a limited time after logging out from the BIG-IP Configuration utility on a multi-blade VIPRION platform. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
High [CVE-2023-40534] When a client-side HTTP/2 profile and the HTTP MRF Router option are enabled for a virtual server, and an iRule using the…
When a client-side HTTP/2 profile and the HTTP MRF Router option are enabled for a virtual server, and an iRule using the HTTP_REQUEST event or Local Traffic Policy are associated with the virtual server, undisclosed requests can cause TMM to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.