CVE-2021-23033

published 2021-09-14

CVE-2021-23033: On BIG-IP Advanced WAF and BIG-IP ASM version 16.x before 16.1.0x, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, 13.1.x before 13.1.4.1, and all versions of…

Priority P3 40 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

On BIG-IP Advanced WAF and BIG-IP ASM version 16.x before 16.1.0x, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, 13.1.x before 13.1.4.1, and all versions of 12.1.x, when a WebSocket profile is configured on a virtual server, undisclosed requests can cause bd to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected

12 ranges

Vendor	Product	Version range	Fixed in
f5	big-ip_advanced_waf	—	—
f5	big-ip_advanced_web_application_firewall	12.1.0 – 12.1.6	—
f5	big-ip_advanced_web_application_firewall	>= 13.1.0 < 13.1.4.1	13.1.4.1
f5	big-ip_advanced_web_application_firewall	>= 14.1.0 < 14.1.4.3	14.1.4.3
f5	big-ip_advanced_web_application_firewall	>= 15.1.0 < 15.1.3.1	15.1.3.1
f5	big-ip_advanced_web_application_firewall	>= 16.0.0 < 16.1.0	16.1.0
f5	big-ip_application_security_manager	12.1.0 – 12.1.6	—
f5	big-ip_application_security_manager	>= 13.1.0 < 13.1.4.1	13.1.4.1
f5	big-ip_application_security_manager	>= 14.1.0 < 14.1.4.3	14.1.4.3
f5	big-ip_application_security_manager	>= 15.1.0 < 15.1.3.1	15.1.3.1
f5	big-ip_application_security_manager	>= 16.0.0 < 16.1.0	16.1.0
f5	big-ip_asm	—	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:N/I:N/A:P

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CWE-20