F5 Big-Ip Webaccelerator vulnerabilities

291 known vulnerabilities affecting f5/big-ip_webaccelerator.

Total CVEs

291

CISA KEV

actively exploited

Public exploits

Exploited in wild

Severity breakdown

CRITICAL19HIGH151MEDIUM118LOW3

Vulnerabilities

SortPage 9 of 15

CVE-2018-15320P3HIGHCVSS 7.5≥ 13.0.0, ≤ 13.1.1.1≥ 14.0.0, ≤ 14.0.0.22018-10-31

CVE-2018-15320 [HIGH] CVE-2018-15320: On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of ser On BIG-IP 14.0.0-14.0.0.2 or 13.0.0-13.1.1.1, undisclosed traffic patterns may lead to denial of service conditions for the BIG-IP system. The configuration which exposes this condition is the BIG-IP self IP address which is part of a VLAN group and has the Port Lockdown setting configured with anything other than "allow-all".

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CVE-2020-5883P3HIGHCVSS 7.5≥ 13.1.0, ≤ 13.1.3.1≥ 14.0.0, ≤ 14.0.1+2 more2020-04-30

CVE-2020-5883 [HIGH] CWE-401 CVE-2020-5883: On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.3, 14.0.0-14.0.1, and 13.1.0-13.1.3.1, when a virtual server On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.3, 14.0.0-14.0.1, and 13.1.0-13.1.3.1, when a virtual server is configured with HTTP explicit proxy and has an attached HTTP_PROXY_REQUEST iRule, POST requests sent to the virtual server cause an xdata memory leak.

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CVE-2019-6676P3HIGHCVSS 7.5≥ 13.1.0, < 13.1.3.2≥ 14.0.0, < 14.1.2.3+1 more2019-12-23

CVE-2019-6676 [HIGH] CVE-2019-6676: On versions 15.0.0-15.0.1, 14.0.0-14.1.2.2, and 13.1.0-13.1.3.1, TMM may restart on BIG-IP Virtual E On versions 15.0.0-15.0.1, 14.0.0-14.1.2.2, and 13.1.0-13.1.3.1, TMM may restart on BIG-IP Virtual Edition (VE) when using virtio direct descriptors and packets 2 KB or larger.

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CVE-2019-6683P3HIGHCVSS 7.5≥ 11.5.2, ≤ 11.6.5≥ 12.1.0, ≤ 12.1.5+4 more2019-12-23

CVE-2019-6683 [HIGH] CWE-400 CVE-2019-6683: On versions 15.0.0-15.0.1.1, 14.1.0-14.1.2.2, 14.0.0-14.0.1, 13.1.0-13.1.3.2, 12.1.0-12.1.5, and 11. On versions 15.0.0-15.0.1.1, 14.1.0-14.1.2.2, 14.0.0-14.0.1, 13.1.0-13.1.3.2, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, BIG-IP virtual servers with Loose Initiation enabled on a FastL4 profile may be subject to excessive flow usage under undisclosed conditions.

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CVE-2019-6664P3HIGHCVSS 7.5≥ 14.1.0, < 14.1.2v15.0.02019-11-15

CVE-2019-6664 [HIGH] CVE-2019-6664: On BIG-IP 15.0.0 and 14.1.0-14.1.0.6, under certain conditions, network protections on the managemen On BIG-IP 15.0.0 and 14.1.0-14.1.0.6, under certain conditions, network protections on the management port do not follow current best practices.

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CVE-2015-7393P3HIGHCVSS 7.4v11.2.0v11.2.1+1 more2016-01-12

CVE-2015-7393 [HIGH] CVE-2015-7393: dcoep in BIG-IP LTM, Analytics, APM, ASM, and Link Controller 11.2.0 through 11.6.0 and 12.0.0 befor dcoep in BIG-IP LTM, Analytics, APM, ASM, and Link Controller 11.2.0 through 11.6.0 and 12.0.0 before 12.0.0 HF1, BIG-IP AAM 11.4.0 through 11.6.0 and 12.0.0 before 12.0.0 HF1, BIG-IP AFM and PEM 11.3.0 through 11.6.0 and 12.0.0 before 12.0.0 HF1, BIG-IP DNS 12.0.0 before 12.0.0 HF1, BIG-IP Edge Gateway, WebAccelerator, and WOM 11.2.0 through 11.3.0, BIG-IP GTM

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CVE-2019-6617P3MEDIUMCVSS 6.5≥ 11.5.2, < 11.5.9≥ 11.6.1, < 11.6.4+3 more2019-05-03

CVE-2019-6617 [MEDIUM] CWE-269 CVE-2019-6617: On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, a use On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, a user with the Resource Administrator role is able to overwrite sensitive low-level files (such as /etc/passwd) using SFTP to modify user permissions, without Advanced Shell access. This is contrary to our definition for the Resource Administrator (RA) role

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CVE-2019-12295P3HIGHCVSS 7.5≥ 12.1.3.6, < 12.1.5.3≥ 13.1.1.2, < 13.1.3.5+4 more2019-05-23

CVE-2019-12295 [HIGH] CWE-674 CVE-2019-12295: In Wireshark 3.0.0 to 3.0.1, 2.6.0 to 2.6.8, and 2.4.0 to 2.4.14, the dissection engine could crash. In Wireshark 3.0.0 to 3.0.1, 2.6.0 to 2.6.8, and 2.4.0 to 2.4.14, the dissection engine could crash. This was addressed in epan/packet.c by restricting the number of layers and consequently limiting recursion.

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CVE-2026-40462P3MEDIUMCVSS 6.5≥ 17.1.0, ≤ 17.1.3≥ 17.5.0, ≤ 17.5.1+2 more2026-05-13

CVE-2026-40462 [MEDIUM] CWE-732 CVE-2026-40462: Incorrect permission assignment vulnerabilities exist in iControl REST and TMOS shell (tmsh) undiscl Incorrect permission assignment vulnerabilities exist in iControl REST and TMOS shell (tmsh) undisclosed command which may allow an authenticated attacker to view sensitive information. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

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CVE-2013-3587P3MEDIUMCVSS 5.9≥ 9.4.0, ≤ 9.4.8≥ 10.0.0, ≤ 10.2.4+1 more2020-02-21

CVE-2013-3587 [MEDIUM] CVE-2013-3587: The HTTPS protocol, as used in unspecified web applications, can encrypt compressed data without pro The HTTPS protocol, as used in unspecified web applications, can encrypt compressed data without properly obfuscating the length of the unencrypted data, which makes it easier for man-in-the-middle attackers to obtain plaintext secret values by observing length differences during a series of guesses in which a string in an HTTP request URL potentially matches

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CVE-2016-9252P3HIGHCVSS 7.5v10.2.1v10.2.2+3 more2017-03-27

CVE-2016-9252 [HIGH] CWE-19 CVE-2016-9252: The Traffic Management Microkernel (TMM) in F5 BIG-IP before 11.5.4 HF3, 11.6.x before 11.6.1 HF2 an The Traffic Management Microkernel (TMM) in F5 BIG-IP before 11.5.4 HF3, 11.6.x before 11.6.1 HF2 and 12.x before 12.1.2 does not properly handle minimum path MTU options for IPv6, which allows remote attackers to cause a denial-of-service (DoS) through unspecified vectors.

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CVE-2025-24320P3HIGHCVSS 8.0≥ 15.1.0, < 15.1.10.6≥ 16.1.0, < 16.1.5.2+1 more2025-02-05

CVE-2025-24320 [HIGH] CVE-2025-24320: A stored cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Config A stored cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to run JavaScript in the context of the currently logged-in user. This vulnerability is due to an incomplete fix for CVE-2024-31156 https://my.f5.com/manage/s/article/K000138636 . Note: Software versions which have reach

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CVE-2017-6128P3HIGHCVSS 7.5v11.2.12017-05-01

CVE-2017-6128 [HIGH] CVE-2017-6128: An attacker may be able to cause a denial-of-service (DoS) attack against the sshd component in F5 B An attacker may be able to cause a denial-of-service (DoS) attack against the sshd component in F5 BIG-IP, Enterprise Manager, BIG-IQ, and iWorkflow.

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CVE-2020-5857P3HIGHCVSS 7.5≥ 11.5.2, ≤ 11.6.5≥ 12.1.0, ≤ 12.1.5+3 more2020-03-27

CVE-2020-5857 [HIGH] CVE-2020-5857: On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, undis On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2.2, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.2-11.6.5.1, undisclosed HTTP behavior may lead to a denial of service.

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CVE-2019-6671P3HIGHCVSS 7.5≥ 13.1.0, ≤ 13.1.3.1≥ 14.0.0, ≤ 14.0.1+2 more2019-11-27

CVE-2019-6671 [HIGH] CWE-401 CVE-2019-6671: On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, and 13.1.0-13.1.3.1, under certain conditions On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, and 13.1.0-13.1.3.1, under certain conditions tmm may leak memory when processing packet fragments, leading to resource starvation.

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CVE-2019-6669P3HIGHCVSS 7.5≥ 11.5.1, ≤ 11.6.5.1≥ 12.1.0, ≤ 12.1.5+4 more2019-11-27

CVE-2019-6669 [HIGH] CVE-2019-6669: On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.1-11 On BIG-IP 15.0.0-15.0.1, 14.1.0-14.1.2, 14.0.0-14.0.1, 13.1.0-13.1.3.1, 12.1.0-12.1.5, and 11.5.1-11.6.5.1, undisclosed traffic flow may cause TMM to restart under some circumstances.

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CVE-2019-6614P3MEDIUMCVSS 6.5≥ 12.1.0, < 12.1.4.1≥ 13.0.0, < 13.1.1.5+1 more2019-05-03

CVE-2019-6614 [MEDIUM] CVE-2019-6614: On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, internal methods used to prevent arbi On BIG-IP 14.0.0-14.1.0.1, 13.0.0-13.1.1.4, and 12.1.0-12.1.4, internal methods used to prevent arbitrary file overwrites in Appliance Mode were not fully effective. An authenticated attacker with a high privilege level may be able to bypass protections implemented in appliance mode to overwrite arbitrary system files.

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CVE-2026-35062P3MEDIUMCVSS 6.5≥ 17.1.0, ≤ 17.1.3≥ 17.5.0, ≤ 17.5.1+2 more2026-05-13

CVE-2026-35062 [MEDIUM] CWE-266 CVE-2026-35062: An authenticated iControl SOAP user may be able to obtain information of other accounts. Note: Sof An authenticated iControl SOAP user may be able to obtain information of other accounts. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

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CVE-2024-31156P3HIGHCVSS 8.0≥ 15.1.0, < 15.1.10.4≥ 16.1.0, < 16.1.4.3+1 more2024-05-08

CVE-2024-31156 [HIGH] CWE-79 CVE-2024-31156: A stored cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Confi A stored cross-site scripting (XSS) vulnerability exists in an undisclosed page of the BIG-IP Configuration utility that allows an attacker to run JavaScript in the context of the currently logged-in user. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

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CVE-2018-5510P4HIGHCVSS 7.5v11.5.4v11.5.52018-04-13

CVE-2018-5510 [HIGH] CWE-20 CVE-2018-5510: On F5 BIG-IP 11.5.4 HF4-11.5.5, the Traffic Management Microkernel (TMM) may restart when processing On F5 BIG-IP 11.5.4 HF4-11.5.5, the Traffic Management Microkernel (TMM) may restart when processing a specific sequence of packets on IPv6 virtual servers.

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