CVE-2023-44487

CVE-2023-44487 – HTTP/2 Rapid Reset DoS Root cause: HTTP/2 stream resets can cause servers to continue processing, leading to unbounded resource consumption and potential DoS when clients rapidly cancel streams. What’s affected: Various HTTP/2 implementations and deployments, including servers, p...

CVE-2023-38419

CVE-2023-38419 affects F5 BIG-IP and BIG-IQ iControl SOAP. An authenticated attacker with guest or higher privileges can cause the iControl SOAP daemon to terminate/cease responding by sending undisclosed requests (DoS). Affected branches and fixes include: BIG-IP 17.x vulnerable (versions 17.0.0...

CVE-2020-5902

CVE-2020-5902 is an unauthenticated RCE in F5 BIG-IP TMUI (Traffic Management User Interface). The root cause is a path traversal/authentication bypass flaw in TMUI that allows remote attackers to trigger arbitrary code execution on vulnerable BIG-IP devices. Affected versions include multiple 11...

CVE-2021-22986

CVE-2021-22986 affects F5 BIG-IP iControl REST, allowing unauthenticated remote command execution. Affected software ranges include BIG-IP 16.0.0–16.0.1 (before 16.0.1.1), 15.1.x (before 15.1.2.1), 14.1.x (before 14.1.4), 13.1.x (before 13.1.3.6), 12.1.x (before 12.1.5.3), and BIG-IQ 7.1.0.x (bef...

CVE-2021-22991

CVE-2021-22991 affects BIG-IP Traffic Management Microkernel (TMM) URI normalization, where undisclosed requests to a virtual server may trigger a buffer overflow in TMM. This can cause a DoS and, in some scenarios, bypass URL-based access controls or enable remote code execution. The issue impac...

CVE-2023-46747

CVE-2023-46747 is an unauthenticated remote code execution flaw in F5 BIG-IP TMUI (management port/self IP). Public linked PoCs/exploits demonstrate unauthenticated RCE by targeting TMUI to create or leverage a user/token flow and execute commands on vulnerable devices; CVSS v3.1 = 9.8 (CRITICAL)...

CVE-2002-20001

CVE-2002-20001 describes a Diffie-Hellman key exchange weakness where a remote attacker (from the client side) can send non-public values to induce expensive server-side DHE modular-exponentiation, potentially impacting availability. The description specifies that the attack is most disruptive wh...

CVE-2023-46748

CVE-2023-46748 is an authenticated SQL injection vulnerability in F5 BIG-IP’s Configuration utility. An attacker with network access via the BIG-IP management port and/or self IPs can execute arbitrary system commands through the vulnerable Configuration utility. Affected BIG-IP versions include ...

CVE-2022-23027

CVE-2022-23027 affects BIG-IP when a FastL4 profile is paired with an HTTP, FIX, and/or hash persistence profile on the same virtual server. The root cause is an undisclosed request handling issue that can cause the virtual server to stop processing new client connections, leading to a DoS on the...

CVE-2025-31644

CVE-2025-31644 affects BIG-IP in Appliance mode. An authenticated administrator can exploit command injection via iControl REST and the tmsh shell to execute arbitrary system commands, potentially gaining root access. The advisory K000148591 provides fixes for affected branches: upgrade to BIG-IP...

CVE-2025-20029

CVE-2025-20029 is a command-injection vulnerability in BIG-IP iControl REST and the tmsh shell. An authenticated user could execute arbitrary system commands, e.g., via a crafted HTTP POST to the iControl REST endpoint /mgmt/tm/util/bash with a JSON payload such as {"command": "id"}, potentially ...

CVE-2022-23030

CVE-2022-23030 affects BIG-IP VE when using the ixlv driver in SR-IOV mode with Intel X710/XL710/XXV710 adapters and TCP Segmentation Offload enabled. Undisclosed requests may cause increased CPU utilization, degrading performance and potentially leading to DoS. Exploitation details are not provi...

CVE-2023-22374

CVE-2023-22374 affects F5 BIG-IP iControl SOAP with a format-string vulnerability that can crash the iControl SOAP CGI process or allow potentially arbitrary command execution for authenticated attackers. Affected BIG-IP branches and vulnerable versions (per K000130415): 17.x (17.0.0) fixed in 17...

CVE-2021-22974

CVE-2021-22974 is a race-condition vulnerability in F5 iControl REST that allows an authenticated attacker with access to the control-plane REST API to execute commands with elevated privileges. It affects BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1....

CVE-2022-23025

CVE-2022-23025 affects F5 BIG-IP: SIP ALG profile on a virtual server can cause the Traffic Management Microkernel (TMM) to terminate, resulting in DoS. Affected branches and known vulnerable versions (per F5 advisory): 16.x (vulnerable: 16.1.0; fixed in 16.1.1), 15.x (vulnerable: 15.1.0–15.1.3; ...

CVE-2021-22987

CVE-2021-22987 is a confirmed BIG-IP TMUI (Configuration utility) vulnerability in Appliance mode. An authenticated remote attacker with network access to the BIG-IP management surface can execute arbitrary commands due to a flaw in undisclosed TMUI pages. Affected versions include 16.0.x before ...

CVE-2023-41373

CVE-2023-41373 affects F5 BIG-IP, specifically the Configuration Utility, where a directory traversal flaw can let an authenticated attacker execute commands on the BIG-IP system. In Appliance mode, successful exploitation may cross a security boundary. The vulnerability is mapped to high/severe ...

CVE-2021-22990

CVE-2021-22990 affects BIG-IP TMUI (Configuration utility) when Advanced WAF/ASM is provisioned. It is an authenticated remote command execution vulnerability in undisclosed TMUI pages that can be exploited by highly privileged, network-accessible users via the management port or self IPs. Fixed ...

CVE-2020-5929

Summary (CVE-2020-5929): BIG-IP platforms with Cavium Nitrox SSL hardware acceleration cards, a Virtual Server using a Client SSL profile, and ADH/DHE key exchange (with Single DH use not enabled) are vulnerable to crafted TLS handshakes that may recover plaintext by exploiting PMS starting with ...

CVE-2021-22978

CVE-2021-22978 affects F5 BIG-IP iControl REST. Undisclosed endpoints allow reflected XSS that could lead to complete BIG-IP compromise if the victim is an admin. Affected versions include BIG-IP 16.0.x before 16.0.1, 15.1.x before 15.1.1, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.5, and all 1...

CVE-2021-22988

CVE-2021-22988 affects BIG-IP TMUI (Configuration utility). In particular, authenticated remote command execution is possible via undisclosed TMUI pages on affected releases. Affected lines include BIG-IP 16.x before 16.0.1.1, 15.x before 15.1.2.1, 14.x before 14.1.4, 13.x before 13.1.3.6, 12.x b...

CVE-2021-23007

CVE-2021-23007 affects BIG-IP’s Traffic Management Microkernel (TMM) on versions 14.1.4 and 16.0.1.1. When the TMM process handles certain undisclosed traffic, it may start dropping all fragmented IP traffic, potentially impacting connectivity. End-of-software-development (EoSD) versions are not ...

CVE-2022-23023

CVE-2022-23023 affects F5 BIG-IP and BIG-IQ where undisclosed requests by an authenticated iControl REST user can cause memory resource utilization to rise, potentially degrading performance or causing DoS. Affected branches include BIG-IP 16.x before 16.1.2.1, 15.x before 15.1.5, 14.x before 14....

CVE-2023-40534

CVE-2023-40534 affects F5 BIG-IP HTTP/2 in multiple branches. When a client-side HTTP/2 profile and the HTTP MRF Router option are enabled on a virtual server, and an iRule using HTTP_REQUEST or a Local Traffic Policy is attached, undisclosed requests can cause the Traffic Management Microkernel ...

CVE-2023-43746

CVE-2023-43746 affects BIG-IP appliances running in Appliance mode. An authenticated Administrator can bypass Appliance mode restrictions via the BIG-IP external monitor, enabling a cross-boundary impact with a CVSSv3 of 8.7 (Network, Privileges Required: High, User Interaction: None, Confidentia...

CVE-2023-41964

The CVE-2023-41964 issue affects BIG-IP and BIG-IQ where two DB variables store sensitive values in plaintext (a proxy server password and a RADIUS/TACACS+ shared secret). The root cause is unencrypted storage of these values, enabling an authenticated attacker to access privileged information. R...

CVE-2024-45844

CVE-2024-45844 affects F5 BIG-IP monitors vulnerability. The issue allows an authenticated attacker with Manager-level privileges (via Configuration utility or tmsh) to elevate privileges or modify configuration due to a monitor feature flaw. Affected BIG-IP versions and fixes: 15.1.x up to 15.1....

CVE-2021-22994

CVE-2021-22994 is an XSS flaw in BIG-IP iControl REST that enables a reflected XSS leading to complete system compromise when the victim is an admin. Affected: BIG-IP versions and branches as per F5 advisories (K66851119 and related entries): 16.x vulnerable 16.0.0–16.0.1; fix in 16.1.0.1/16.1.0+...

CVE-2021-22992

The CVE-2021-22992 vulnerability affects BIG-IP Advanced WAF/ASM: a crafted HTTP response sent to a virtual server with a Login Page can trigger a buffer overflow, enabling denial-of-service and, in certain cases, remote code execution leading to full system compromise. Affected versions include ...

CVE-2021-22989

CVE-2021-22989 affects BIG-IP appliances in Appliance mode with Advanced WAF/ASM, where TMUI (Configuration utility) can be abused via authenticated remote command execution in undisclosed pages. Affected versions include 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1....

CVE-2026-40629

CVE-2026-40629 affects BIG-IP SSL/TLS when SSL profiles are configured on a virtual server. The issue can cause the virtual server to stop processing new client connections, effectively a DoS for new connections. The F5 advisory confirms this is a data plane issue; no control plane exposure. Miti...

CVE-2021-22981

CVE-2021-22981 affects BIG-IP (LTM, AAM, and other modules) on 12.1.x and 11.6.x where TLS renegotiation can be exploited if EMS (RFC 7627) is not used; this enables man‑in‑the‑middle attacks via the master-secret negotiation (Triple Handshake). The issue is caused by the original TLS protocol la...

CVE-2021-22979

CVE-2021-22979 is a reflected cross-site scripting (XSS) vulnerability in BIG-IP Configuration utility when Fraud Protection Service is provisioned. Affects BIG-IP FPS pages across versions 16.0.x before 16.0.1, 15.1.x before 15.1.1, 14.1.x before 14.1.2.8, 13.1.x before 13.1.3.5, and all 12.1.x....

CVE-2024-39778

CVE-2024-39778 affects BIG-IP platforms with High-Speed Bridge (HSB) where a stateless virtual server can be abused by undisclosed requests to cause TMM termination, causing DoS. Concrete details from connected sources show affected tracks per F5 advisories: BIG-IP Next (all modules) vulnerable; ...

CVE-2024-41727

CVE-2024-41727 affects BIG-IP TMM on BIG-IP devices (and BIG-IP VE with Intel E810 SR-IOV NIC) where undisclosed traffic can cause memory resource utilization to spike, degrading performance or causing DoS. Public details specify the vulnerable components as the Traffic Management Microkernel (TM...

CVE-2021-23026

Summary: CVE-2021-23026 affects F5 BIG-IP and BIG-IQ via a CSRF flaw in iControl SOAP that can trick authenticated users into performing actions on the control plane. The vulnerability affects multiple release lines (e.g., BIG-IP 16.0.x up to 16.0.1.2, 15.1.x up to 15.1.2, 14.1.x up to 14.1.4, 13...

CVE-2026-41225

CVE-2026-41225 affects F5 BIG-IP iControl REST. A highly privileged, authenticated user (Manager) can create configuration objects that execute arbitrary commands. Impact is control-plane–level: privilege escalation and possible cross-boundary access in appliances; data plane remains unaffected p...

CVE-2023-43611

The CVE-2023-43611 entry concerns BIG-IP Edge Client for macOS privilege escalation during installation, linked to an incomplete fix for CVE-2023-38418. Affected products and components include BIG-IP APM edge client installation on macOS and the Edge Client installer. Impact is local privilege e...

CVE-2021-23027

CVE-2021-23027 affects BIG-IP TMUI: a DOM-based XSS in an undisclosed page of the Configuration utility allows an attacker to run JavaScript in the context of the logged-in user. Affected versions are 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, and 14.1.x before 14.1.4.3. Fixed in 16.0.1.2, 1...

CVE-2023-3470

CVE-2023-3470 affects specific F5 BIG-IP platforms with Cavium Nitrox FIPS HSM cards, where the Crypto User password is deterministic. This enables an authenticated user with tmsh access (or someone with physical access to the FIPS HSM) to derive the correct password, potentially compromising con...

CVE-2020-5947

This CVE affects BIG-IP platforms (2000, 4000, i2000, i4000, and VE). The vulnerable component is TCP sequence handling in BIG-IP virtual server code, with root cause described as a design/logic flaw that allows attackers to obtain and reuse TCP sequence numbers. Affected versions include 16.0.0–...

CVE-2021-22975

CVE-2021-22975 concerns BIG-IP TMM stability. Affected: BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, and 14.1.x before 14.1.3.1. Description in the sources states that under certain conditions, the Traffic Management Microkernel (TMM) may restart while handling large bursts of ...

CVE-2022-23029

The CVE-2022-23029 issue affects BIG-IP with a FastL4 profile on a virtual server, where undisclosed traffic can cause a rise in memory utilization. Affected versions include 16.x before 16.1.0, 15.1.x before 15.1.4.1, 14.1.x before 14.1.4.4, and all 13.1.x, 12.1.x, 11.6.x. The exposure can lead ...

CVE-2022-41983

CVE-2022-41983 describes a BIG-IP TMM vulnerability where, on certain hardware with Intel QAT and AES-GCM/CCM, data may be sent unencrypted despite an SSL profile. Affected BIG-IP branches: 16.x (vuln up to 16.1.3; fix in 16.1.3.1), 15.x (up to 15.1.6; fix in 15.1.7), 14.x (up to 14.1.5; fix in 1...

CVE-2025-21087

CVE-2025-21087 affects F5 BIG-IP TMM: when Client/Server SSL profiles are configured on a virtual server or DNSSEC signing is used, undisclosed traffic can cause increased memory and CPU usage, potentially degrading performance or causing DoS. According to the F5 advisory, vulnerable ranges inclu...

CVE-2021-23025

CVE-2021-23025 affects BIG-IP TMUI (Configuration utility). An authenticated remote command execution vulnerability exists in 15.1.x before 15.1.0.5, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.5, and all 12.1.x/11.6.x. Fixed in 15.1.0.5, 14.1.3.1, 13.1.3.5 (per vendor advisory). Upgrading to th...

CVE-2021-23042

CVE-2021-23042 affects BIG-IP when an HTTP profile is configured on a virtual server, causing undisclosed requests to significantly increase system resource utilization. Affected versions are BIG-IP 16.0.x before 16.0.1.2, 15.1.x before 15.1.3, 14.1.x before 14.1.4, 13.1.x before 13.1.4, and 12.1...

CVE-2021-23004

CVE-2021-23004 affects BIG-IP MPTCP handling. Affects BIG-IP versions including 16.0.x before 16.0.1.1, 15.1.x before 15.1.2, 14.1.x before 14.1.3.1, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3. The issue allows creation of Multipath TCP (MPTCP) forwarding flows on ...

CVE-2023-40537

CVE-2023-40537 affects BIG-IP on multi-blade VIPRION: an authenticated user’s session cookie may remain valid briefly after logout, enabling potential reuse to access management interfaces and execute commands. The vulnerability is limited to VIPRION multi-blade configurations and does not affect...

CVE-2021-23000

CVE-2021-23000 affects F5 BIG-IP TMM on affected BIG-IP versions (13.1.3.4–13.1.3.6 and 12.1.5.2). A sequence of malicious requests can trigger a restart of TMM when the tmm.http.rfc.enforcement BigDB key is enabled or the AFM HTTP security profile’s Bad host header check is used. Impact per the ...