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Big-ip Websafe
by F5 · last CVE Sep 2, 2026
On CISA KEVExploited in the wildRansomware-linked
175
CVEs
3
On KEV
9.9
Max CVSS
0
New 30D
Vulnerabilities175In the news0Timeline
Severity mix
Critical 7High 100Medium 66Low 2
Severity
All severities175Critical7High100Medium66Low2
Exploitation
On CISA KEV3Exploited in the wild3
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-46747
RansomwareIn wildKEV
9.8
97%
Oct 26
BIG-IP Configuration utility unauthenticated remote code execution vulnerability
Affected: 13.1.0 through 13.1.5; 14.1.0 through 14.1.5; 15.1.0 through 15.1.10; 16.1.0 through 16.1.4; 17.1.0 through 17.1.1
CVE-2023-46748
In wildKEV
8.8
4%
Oct 26
BIG-IP Configuration utility authenticated SQL injection vulnerability
Affected: 13.1.0 through 13.1.5; 14.1.0 through 14.1.5; 15.1.0 through 15.1.10; 16.1.0 through 16.1.4; 17.1.0 through 17.1.1
CVE-2023-44487
In wildKEV
7.5
100%
Oct 10
HTTP/2 Rapid Reset Attack Vulnerability
Affected: 13.1.0 through 13.1.5; 14.1.0 through 14.1.5; 15.1.0 through 15.1.10; 16.1.0 through 16.1.4; 17.1.0
CVE-2023-41373
9.9
2%
Oct 10
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
Affected: 13.1.0 through 13.1.5; 14.1.0 before 14.1.5.6; 15.1.0 before 15.1.10.2; 16.1.0 before 16.1.4.1; 17.1.0 before 17.1.0.3
CVE-2018-5506
9.8
1%
Apr 13
In F5 BIG-IP 13.0.0, 12.1.0-12.1.2, 11.6.1, 11.5.1-11.5.5, or 11.2.1 the Apache modules apache_auth_token_mod and mod_auth_f5_auth_token.cpp allow possible unauthenticated…
Affected: 11.5.1 through 11.5.5; 12.1.0 through 12.1.3.1; 11.2.1; 11.6.1; 13.0.0
CVE-2017-6165
9.8
2%
Oct 20
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM, and WebSafe 11.5.1 HF6 through 11.5.4 HF4, 11.6.0 through 11.6.1 HF1, and 12.0.0 through 12.1.2 on…
Affected: 11.5.1; 11.5.2; 11.5.3; 11.5.4; 11.6.0; 11.6.1; +4 more
CVE-2017-6131
9.8
1%
May 23
In some circumstances, an F5 BIG-IP version 12.0.0 to 12.1.2 and 13.0.0 Azure cloud instance may contain a default administrative password which could be used to remotely log into…
Affected: 12.0.0; 12.1.0; 12.1.1; 12.1.2; 13.0.0
CVE-2016-5700
9.8
6%
Oct 3
Virtual servers in F5 BIG-IP systems 11.5.0, 11.5.1 before HF11, 11.5.2, 11.5.3, 11.5.4 before HF2, 11.6.0 before HF8, 11.6.1 before HF1, 12.0.0 before HF4, and 12.1.0 before HF2,…
Affected: 11.6.0; 11.6.1; 12.0.0; 12.1.0
CVE-2026-41225
9.1
0%
May 13
iControl REST vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-41957
8.8
1%
May 13
BIG-IP and BIG-IQ Configuration utility vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6
CVE-2025-20029
8.8
7%
Feb 5
Command injection vulnerability exists in iControl REST and BIG-IP TMOS Shell (tmsh) save command, which may allow an authenticated attacker to execute arbitrary system commands
Affected: 15.1.0 before 15.1.10.6; 16.1.0 before 16.1.5.2; 17.1.0 before 17.1.2.1
CVE-2016-9251
8.8
2%
May 9
In F5 BIG-IP 12.0.0 through 12.1.2, an authenticated attacker may be able to cause an escalation of privileges through a crafted iControl REST connection
Affected: 12.0.0; 12.1.0; 12.1.1; 12.1.2
CVE-2026-42930
8.7
0%
May 13
Appliance mode iControl REST vulnerability
Affected: 21.0.0; 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6
CVE-2026-42406
8.7
0%
May 13
BIG-IP and BIG-IQ privilege escalation vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-32643
8.7
0%
May 13
BIG-IP and BIG-IQ privilege escalation vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-32673
8.7
0%
May 13
BIG-IP scripted monitor vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-34176
8.7
1%
May 13
Knowledge Appliance mode iControl REST vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-41953
8.7
0%
May 13
BIG-IP Privilege Escalation vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-40631
8.7
0%
May 13
BIG-IP iControl SOAP vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-40698
8.7
0%
May 13
iControl REST and TMSH vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-42924
8.7
0%
May 13
BIG-IP iControl SOAP vulnerability
Affected: 21.0.0; 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6
CVE-2025-61958
8.7
0%
Oct 15
A vulnerability exists in the iHealth command that may allow an authenticated attacker with at least a resource administrator role to bypass tmsh restrictions and gain access to a…
Affected: 15.1.0 before 15.1.10.8; 16.1.0 before 16.1.6.1; 17.1.0 before 17.1.3; 17.5.0 before 17.5.1.1
CVE-2025-59481
8.7
0%
Oct 15
A vulnerability exists in an undisclosed iControl REST and BIG-IP TMOS Shell (tmsh) command that may allow an authenticated attacker with at least resource administrator role to…
Affected: 15.1.0 before 15.1.10.8; 16.1.0 before 16.1.6.1; 17.1.0 before 17.1.3; 17.5.0 through 17.5.1
CVE-2025-53868
8.7
0%
Oct 15
When running in Appliance mode, a highly privileged authenticated attacker with access to SCP and SFTP may be able to bypass Appliance mode restrictions using undisclosed…
Affected: 15.1.0 before 15.1.10.8; 16.1.0 before 16.1.6.1; 17.1.0 before 17.1.3; 17.5.0 through 17.5.1
CVE-2025-31644
8.7
24%
May 7
When running in Appliance mode, a command injection vulnerability exists in an undisclosed iControl REST and BIG-IP TMOS Shell (tmsh) command which may allow an authenticated…
Affected: 15.1.0 before 15.1.10.7; 16.1.0 before 16.1.6; 17.1.0 before 17.1.2.2
CVE-2023-43746
8.7
1%
Oct 10
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…
Affected: 13.1.0 through 14.1.5; 15.1.0 before 15.1.9; 16.1.0 before 16.1.4
CVE-2023-40537
8.1
1%
Oct 10
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:…
Affected: 13.1.0 through 14.1.5; 15.1.0 before 15.1.9; 16.1.0 before 16.1.4
CVE-2018-5504
8.1
4%
Mar 22
In some circumstances, the Traffic Management Microkernel (TMM) does not properly handle certain malformed Websockets requests/responses, which allows remote attackers to cause a…
Affected: 1.0.0
CVE-2017-6164
8.1
4%
Dec 21
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator and WebSafe software version 13.0.0, 12.0.0 - 12.1.2, 11.6.0 - 11.6.1…
Affected: 11.6.0 through 11.6.1; 12.0.0 through 12.1.2; 11.5.0; 11.5.1; 11.5.2; 11.5.3; +2 more
CVE-2017-6157
8.1
4%
Oct 27
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 12.0.0 to 12.1.1, 11.6.0 to 11.6.1, 11.5.0 - 11.5.4, virtual servers…
Affected: 11.6.0; 11.6.1; 12.0.0; 12.1.0; 12.1.1
CVE-2025-24320
8.0
0%
Feb 5
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…
Affected: 15.1.0 before 15.1.10.6; 16.1.0 before 16.1.5.2; 17.1.0 before 17.1.2
CVE-2024-31156
8.0
1%
May 8
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…
Affected: 15.1.0 before 15.1.10.4; 16.1.0 before 16.1.4.3; 17.1.0 before 17.1.1.3
CVE-2026-41217
7.9
0%
May 13
BIG-IP tmsh vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2023-43611
7.8
0%
Oct 10
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…
Affected: 13.1.0 through 13.1.5; 14.1.0 through 14.1.5; 15.1.0 before 15.1.9; 16.1.0 before 16.1.4
CVE-2026-40423
7.5
0%
May 13
BIG-IP SIP profile vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-39458
7.5
0%
May 13
BIG-IP DNS Cache vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-39455
7.5
0%
May 13
BIG-IP Configuration utility vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-42409
7.5
0%
May 13
BIG-IP HTTP/2 vulnerability
Affected: 21.0.0; 16.1.0 through 16.1.6; 17.1.0 through 17.1.3; 17.5.0 through 17.5.1
CVE-2026-40618
7.5
0%
May 13
BIG-IP SSL/TLS vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2026-41956
7.5
0%
May 13
BIG-IP TMM Vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6
CVE-2026-42920
7.5
0%
May 13
BIG-IP DTLS Vulnerability
Affected: 21.0.0; 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6
CVE-2026-40629
7.5
0%
May 13
BIG-IP SSL/TLS vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6
CVE-2026-41218
7.5
0%
May 13
BIG-IP PEM iRules vulnerability
Affected: 17.1.0 through 17.1.3; 17.5.0 through 17.5.1; 16.1.0 through 16.1.6; 21.0.0
CVE-2025-61990
7.5
0%
Oct 15
When using a multi-bladed platform with more than one blade, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate.  Note: Software versions which…
Affected: 15.1.0 before 15.1.10.8; 16.1.0 before 16.1.6.1; 17.1.0 before 17.1.3; 17.5.0 before 17.5.1.3
CVE-2025-58071
7.5
0%
Oct 15
When IPsec is configured on the BIG-IP system, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate.  Note: Software versions which have reached End…
Affected: 15.1.0 before 15.1.10.8; 16.1.0 before 16.1.6.1; 17.1.0 before 17.1.3; 17.5.0
CVE-2025-61951
7.5
0%
Oct 15
Undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate.  This issue may occur when a Datagram Transport Layer Security (DTLS) 1.2 virtual server is…
Affected: 16.1.0 before 16.1.6.1; 17.1.0 before 17.1.3; 17.5.0
CVE-2025-59781
7.5
0%
Oct 15
When DNS cache is configured on a BIG-IP or BIG-IP Next CNF virtual server, undisclosed DNS queries can cause an increase in memory resource utilization.   Note: Software versions…
Affected: 15.1.0 before 15.1.10.8; 16.1.0 before 16.1.6; 17.1.0 before 17.1.2.2
CVE-2025-58096
7.5
0%
Oct 15
When the database variable tm.tcpudptxchecksum is configured as non-default value Software-only on a BIG-IP system, undisclosed traffic can cause the Traffic Management…
Affected: 15.1.0 before 15.1.10.8; 16.1.0 before 16.1.6.1; 17.1.0 before 17.1.3; 17.5.0 through 17.5.1
CVE-2025-53856
7.5
0%
Oct 15
When a virtual server, network address translation (NAT) object, or secure network address translation (SNAT) object uses the embedded Packet Velocity Acceleration (ePVA) feature,…
Affected: 15.1.0 before 15.1.10.8; 16.1.0 before 16.1.6.1; 17.1.0 before 17.1.3; 17.5.0 through 17.5.1
CVE-2025-53474
7.5
0%
Oct 15
When an iRule using an ILX::call command is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate.  Note: Software…
Affected: 15.1.0 before 15.1.1.0.8; 16.1.0 before 16.1.6.1; 17.1.0 before 17.1.3; 17.5.0 through 17.5.1
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