F5 Big-Ip Link Controller vulnerabilities

519 known vulnerabilities affecting f5/big-ip_link_controller.

Total CVEs

519

CISA KEV

actively exploited

Public exploits

Exploited in wild

Severity breakdown

CRITICAL41HIGH288MEDIUM185LOW5

Vulnerabilities

SortPage 19 of 26

CVE-2020-5916P4MEDIUMCVSS 6.8≥ 15.0.0, < 15.0.1.4≥ 15.1.0, < 15.1.0.52020-08-26

CVE-2020-5916 [MEDIUM] CWE-269 CVE-2020-5916: In BIG-IP versions 15.1.0-15.1.0.4 and 15.0.0-15.0.1.3 the Certificate Administrator user role and h In BIG-IP versions 15.1.0-15.1.0.4 and 15.0.0-15.0.1.3 the Certificate Administrator user role and higher privileged roles can perform arbitrary file reads outside of the web root directory.

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CVE-2022-33962P4MEDIUMCVSS 6.7≥ 13.1.0, ≤ 13.1.5≥ 14.1.0, < 14.1.5.1+3 more2022-08-04

CVE-2022-33962 [MEDIUM] CWE-269 CVE-2022-33962: In BIG-IP Versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x be In BIG-IP Versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5.1, and all versions of 13.1.x, certain iRules commands may allow an attacker to bypass the access control restrictions for a self IP address, regardless of the port lockdown settings. Note: Software versions which have reached End of Techn

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CVE-2017-6166P4MEDIUMCVSS 5.9≥ 12.0.0, ≤ 12.1.12017-11-22

CVE-2017-6166 [MEDIUM] CWE-415 CVE-2017-6166: In BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Link Controller, PEM, and WebSafe software 12.0.0 In BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Link Controller, PEM, and WebSafe software 12.0.0 to 12.1.1, in some cases the Traffic Management Microkernel (TMM) may crash when processing fragmented packets. This vulnerability affects TMM through a virtual server configured with a FastL4 profile. Traffic processing is disrupted while TMM restarts

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CVE-2014-6032P4MEDIUMCVSS 5.5v10.0.0v10.1.0+15 more2014-11-01

CVE-2014-6032 [MEDIUM] CVE-2014-6032: Multiple XML External Entity (XXE) vulnerabilities in the Configuration utility in F5 BIG-IP LTM, AS Multiple XML External Entity (XXE) vulnerabilities in the Configuration utility in F5 BIG-IP LTM, ASM, GTM, and Link Controller 11.0 through 11.6.0 and 10.0.0 through 10.2.4, AAM 11.4.0 through 11.6.0, ARM 11.3.0 through 11.6.0, Analytics 11.0.0 through 11.6.0, APM and Edge Gateway 11.0.0 through 11.6.0 and 10.1.0 through 10.2.4, PEM 11.3.0 through 11.6.0, PS

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CVE-2026-41959P4MEDIUMCVSS 6.5≥ 17.1.0, ≤ 17.1.3≥ 17.5.0, ≤ 17.5.1+2 more2026-05-13

CVE-2026-41959 [MEDIUM] CWE-732 CVE-2026-41959: Incorrect permission assignment vulnerabilities exist in BIG-IP and BIG-IQ TMOS Shell (tmsh) network Incorrect permission assignment vulnerabilities exist in BIG-IP and BIG-IQ TMOS Shell (tmsh) network diagnostics commands and in BIG-IP iControl REST. These vulnerabilities may allow an authenticated attacker to view the network status of destination systems. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluat

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CVE-2017-6162P4MEDIUMCVSS 5.9≥ 11.5.0, ≤ 11.5.4v11.2.1+5 more2017-10-27

CVE-2017-6162 [MEDIUM] CWE-119 CVE-2017-6162: In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, Websa In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, Websafe software version 12.0.0 to 12.1.2, 11.6.0 to 11.6.1, 11.4.0 to 11.5.4, 11.2.1, in some cases TMM may crash when processing TCP traffic. This vulnerability affects TMM via a virtual server configured with TCP profile. Traffic processing is disrupted w

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CVE-2020-5929P4MEDIUMCVSS 5.9≥ 11.6.1, < 11.6.2≥ 12.1.0, < 12.1.2+3 more2020-09-25

CVE-2020-5929 [MEDIUM] CWE-203 CVE-2020-5929: In versions 13.0.0-13.0.0 HF2, 12.1.0-12.1.2 HF1, and 11.6.1-11.6.2, BIG-IP platforms with Cavium Ni In versions 13.0.0-13.0.0 HF2, 12.1.0-12.1.2 HF1, and 11.6.1-11.6.2, BIG-IP platforms with Cavium Nitrox SSL hardware acceleration cards, a Virtual Server configured with a Client SSL profile, and using Anonymous (ADH) or Ephemeral (DHE) Diffie-Hellman key exchange and Single DH use option not enabled in the options list may be vulnerable to crafted S

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CVE-2025-59268P4MEDIUMCVSS 5.3≥ 15.1.0, < 15.1.1.0.8≥ 16.1.0, < 16.1.6.1+2 more2025-10-15

CVE-2025-59268 [MEDIUM] CWE-201 CVE-2025-59268: On the BIG-IP system, undisclosed endpoints that contain static non-sensitive information are access On the BIG-IP system, undisclosed endpoints that contain static non-sensitive information are accessible to an unauthenticated remote attacker through the Configuration utility. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

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CVE-2018-5531P4HIGHCVSS 7.4≥ 11.2.1, ≤ 11.5.6≥ 11.6.0, ≤ 11.6.3.1+2 more2018-07-25

CVE-2018-5531 [HIGH] CWE-20 CVE-2018-5531: Through undisclosed methods, on F5 BIG-IP 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.2 Through undisclosed methods, on F5 BIG-IP 13.0.0-13.1.0.7, 12.1.0-12.1.3.5, 11.6.0-11.6.3.1, or 11.2.1-11.5.6, adjacent network attackers can cause a denial of service for VCMP guest and host systems. Attack must be sourced from adjacent network (layer 2).

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CVE-2019-6604P4MEDIUMCVSS 6.8≥ 11.2.1, ≤ 11.5.8≥ 11.6.0, ≤ 11.6.3+3 more2019-03-28

CVE-2019-6604 [MEDIUM] CVE-2019-6604: On BIG-IP 11.5.1-11.5.8, 11.6.1-11.6.3, 12.1.0-12.1.3.6, 13.0.0-13.1.1.1, and 14.0.0-14.0.0.2, under On BIG-IP 11.5.1-11.5.8, 11.6.1-11.6.3, 12.1.0-12.1.3.6, 13.0.0-13.1.1.1, and 14.0.0-14.0.0.2, under certain conditions, hardware systems with a High-Speed Bridge and using non-default Layer 2 forwarding configurations may experience a lockup of the High-Speed Bridge.

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CVE-2019-6634P4MEDIUMCVSS 6.5≥ 12.1.0, < 12.1.4.1≥ 13.0.0, < 13.1.1.5+2 more2019-07-03

CVE-2019-6634 [MEDIUM] CVE-2019-6634: On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, a high volume of mal On BIG-IP 14.1.0-14.1.0.5, 14.0.0-14.0.0.4, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, a high volume of malformed analytics report requests leads to instability in restjavad process. This causes issues with both iControl REST and some portions of TMUI. The attack requires an authenticated user with any role.

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CVE-2015-8099P4MEDIUMCVSS 5.9v11.3.0v11.4.0+7 more2016-05-13

CVE-2015-8099 [MEDIUM] CWE-20 CVE-2015-8099: F5 BIG-IP LTM, AFM, Analytics, APM, ASM, Link Controller, and PEM 11.3.x, 11.4.x before 11.4.1 HF10, F5 BIG-IP LTM, AFM, Analytics, APM, ASM, Link Controller, and PEM 11.3.x, 11.4.x before 11.4.1 HF10, 11.5.x before 11.5.4, 11.6.x before 11.6.1, and 12.x before 12.0.0 HF1; BIG-IP AAM 11.4.x before 11.4.1 HF10, 11.5.x before 11.5.4, 11.6.x before 11.6.1, and 12.x before 12.0.0 HF1; BIG-IP DNS 12.x before 12.0.0 HF1; BIG-IP Edge Gateway, WebAccelerator,

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CVE-2017-6163P4MEDIUMCVSS 5.9≥ 11.5.0, ≤ 11.5.4v11.6.0+5 more2017-10-27

CVE-2017-6163 [MEDIUM] CWE-119 CVE-2017-6163: In F5 BIG-IP LTM, AAM, AFM, APM, ASM, Link Controller, PEM, PSM software version 12.0.0 to 12.1.2, 1 In F5 BIG-IP LTM, AAM, AFM, APM, ASM, Link Controller, PEM, PSM software version 12.0.0 to 12.1.2, 11.6.0 to 11.6.1, 11.4.0 to 11.5.4, when a virtual server uses the standard configuration of HTTP/2 or SPDY profile with Client SSL profile, and the client initiates a number of concurrent streams beyond the advertised limit can cause a disruption of ser

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CVE-2020-5917P4MEDIUMCVSS 5.9≥ 11.6.1, ≤ 11.6.5≥ 12.1.0, < 12.1.5.2+4 more2020-08-26

CVE-2020-5917 [MEDIUM] CWE-326 CVE-2020-5917: In BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5 In BIG-IP versions 15.1.0-15.1.0.4, 15.0.0-15.0.1.3, 14.1.0-14.1.2.3, 13.1.0-13.1.3.4, 12.1.0-12.1.5.1, and 11.6.1-11.6.5.2 and BIG-IQ versions 5.2.0-7.0.0, the host OpenSSH servers utilize keys of less than 2048 bits which are no longer considered secure.

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CVE-2025-54755P4MEDIUMCVSS 4.9≥ 15.1.0, < 15.1.10.8≥ 16.1.0, < 16.1.6.1+2 more2025-10-15

CVE-2025-54755 [MEDIUM] CWE-22 CVE-2025-54755: A directory traversal vulnerability exists in TMUI that allows a highly privileged authenticated att A directory traversal vulnerability exists in TMUI that allows a highly privileged authenticated attacker to access files which are not limited to the intended files. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

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CVE-2017-6158P4MEDIUMCVSS 6.5≥ 11.5.1, ≤ 11.5.5≥ 11.6.0, ≤ 11.6.1+2 more2018-04-13

CVE-2017-6158 [MEDIUM] CVE-2017-6158: In F5 BIG-IP 12.0.0-12.1.2, 11.6.0-11.6.1, 11.5.1-11.5.5, or 11.2.1 there is a vulnerability in TMM In F5 BIG-IP 12.0.0-12.1.2, 11.6.0-11.6.1, 11.5.1-11.5.5, or 11.2.1 there is a vulnerability in TMM related to handling of invalid IP addresses.

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CVE-2017-6159P4MEDIUMCVSS 5.9v11.6.0v11.6.1+4 more2017-10-27

CVE-2017-6159 [MEDIUM] CVE-2017-6159: F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, Websafe software versi F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, Websafe software version 12.0.0 to 12.1.2, 11.6.0 to 11.6.1 are vulnerable to a denial of service attack when the MPTCP option is enabled on a virtual server. Data plane is vulnerable when using the MPTCP option of a TCP profile. There is no control plane exposure. An attacker may b

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CVE-2018-15311P4MEDIUMCVSS 5.9≥ 11.5.1, ≤ 11.5.6≥ 11.6.0.0, ≤ 11.6.3.2+2 more2018-10-10

CVE-2018-15311 [MEDIUM] CVE-2018-15311: When F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, 11.6.0-11.6.3.2, or 11.5.1-11.5.6 is processing spe When F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, 11.6.0-11.6.3.2, or 11.5.1-11.5.6 is processing specially crafted TCP traffic with the Large Receive Offload (LRO) feature enabled, TMM may crash, leading to a failover event. This vulnerability is not exposed unless LRO is enabled, so most affected customers will be on 13.1.x. LRO has been available since 11

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CVE-2023-3470P4MEDIUMCVSS 6.1≥ 13.1.0, < 13.1.4≥ 14.1.0, < 14.1.4+1 more2023-08-02

CVE-2023-3470 [MEDIUM] CWE-1391 CVE-2023-3470: Specific F5 BIG-IP platforms with Cavium Nitrox FIPS HSM cards generate a deterministic password fo Specific F5 BIG-IP platforms with Cavium Nitrox FIPS HSM cards generate a deterministic password for the Crypto User account. The predictable nature of the password allows an authenticated user with TMSH access to the BIG-IP system, or anyone with physical access to the FIPS HSM, the information required to generate the correct password. On vCMP syste

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CVE-2019-6593P4MEDIUMCVSS 5.9≥ 11.5.1, ≤ 11.5.4v11.6.1+1 more2019-02-26

CVE-2019-6593 [MEDIUM] CWE-327 CVE-2019-6593: On BIG-IP 11.5.1-11.5.4, 11.6.1, and 12.1.0, a virtual server configured with a Client SSL profile m On BIG-IP 11.5.1-11.5.4, 11.6.1, and 12.1.0, a virtual server configured with a Client SSL profile may be vulnerable to a chosen ciphertext attack against CBC ciphers. When exploited, this may result in plaintext recovery of encrypted messages through a man-in-the-middle (MITM) attack, despite the attacker not having gained access to the server's priv

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