CVE-2021-23050

published 2021-09-14

CVE-2021-23050: On BIG-IP Advanced WAF and BIG-IP ASM version 16.0.x before 16.0.1.2 and 15.1.x before 15.1.3 and NGINX App Protect on all versions before 3.5.0, when a…

Priority P3 38 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 16.0.x before 16.0.1.2 and 15.1.x before 15.1.3 and NGINX App Protect on all versions before 3.5.0, when a cross-site request forgery (CSRF)-enabled policy is configured on a virtual server, an undisclosed HTML response may cause the bd process to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Affected

10 ranges

Vendor	Product	Version range	Fixed in
f5	big-ip_advanced_waf	—	—
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 < 16.0.1.2	16.0.1.2
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 < 16.0.1.2	16.0.1.2
f5	big-ip_asm	—	—
f5	nginx_app_protect	—	—
f5	nginx_app_protect	1.0.0 – 1.3.0	—
f5	nginx_app_protect	2.0.0 – 2.3.0	—
f5	nginx_app_protect	>= 3.0.0 < 3.5.0	3.5.0

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 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

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CWE-352