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 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.

CVSS v3 7.5 HIGH
CVSS v2.0 4.3 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:N/I:N/A:P

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://support.f5.com/csp/article/K05314769	Vendor Advisory
https://support.f5.com/csp/article/K05314769	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:f5:big-ip_advanced_web_application_firewall::::::::
	cpe:2.3:a:f5:big-ip_advanced_web_application_firewall::::::::
	cpe:2.3:a:f5:big-ip_advanced_web_application_firewall::::::::
	cpe:2.3:a:f5:big-ip_advanced_web_application_firewall::::::::
	cpe:2.3:a:f5:big-ip_advanced_web_application_firewall::::::::
	cpe:2.3:a:f5:big-ip_application_security_manager::::::::
	cpe:2.3:a:f5:big-ip_application_security_manager::::::::
	cpe:2.3:a:f5:big-ip_application_security_manager::::::::
	cpe:2.3:a:f5:big-ip_application_security_manager::::::::
	cpe:2.3:a:f5:big-ip_application_security_manager::::::::

History

21 Nov 2024, 05:51

Type	Values Removed	Values Added
References	~~() https://support.f5.com/csp/article/K05314769 - Vendor Advisory~~	() https://support.f5.com/csp/article/K05314769 - Vendor Advisory

Information

Published : 2021-09-14 18:15

Updated : 2024-11-21 05:51

NVD link : CVE-2021-23033

Mitre link : CVE-2021-23033

CVE.ORG link : CVE-2021-23033

JSON object : View

Products Affected

f5

big-ip_application_security_manager
big-ip_advanced_web_application_firewall

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

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Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated."}, {"lang": "es", "value": "En BIG-IP Advanced WAF y BIG-IP ASM versiones 16.x anteriores a 16.1.0x, versiones 15.1.x anteriores a 15.1.3.1, versiones 14.1.x anteriores a 14.1.4.3, versiones 13.1.x anteriores a 13.1.4.1 y todas las versiones de 12.1.x, cuando es configurado un perfil WebSocket en un servidor virtual, las peticiones no divulgadas pueden causar la finalizaci\u00f3n de bd. Nota: Las versiones de software que han alcanzado End of Technical Support (EoTS) no son evaluadas"}], "lastModified": "2024-11-21T05:51:11.370", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB47609C-87B6-4471-A5BD-CD942598BCB9", "versionEndIncluding": "12.1.6", "versionStartIncluding": "12.1.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F9D37738-3A96-4BA4-B2AA-481197DA6BE8", "versionEndExcluding": "13.1.4.1", "versionStartIncluding": "13.1.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4BD322DE-33C5-4A22-A48D-51B57D67FD01", "versionEndExcluding": "14.1.4.3", "versionStartIncluding": "14.1.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "59C90A98-C3A2-420D-8936-A094D3539AA2", "versionEndExcluding": "15.1.3.1", "versionStartIncluding": "15.1.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_advanced_web_application_firewall:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FB7E948B-7B85-489F-A7A4-8B0FAE31A27D", "versionEndExcluding": "16.1.0", "versionStartIncluding": "16.0.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1849279E-9FB1-4D6A-8386-337F7DF151DF", "versionEndIncluding": "12.1.6", "versionStartIncluding": "12.1.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "045F8216-F882-40DF-8AF4-BFB9E34A13F7", "versionEndExcluding": "13.1.4.1", "versionStartIncluding": "13.1.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "67C3F4E6-4BAE-4638-B054-C3B202535049", "versionEndExcluding": "14.1.4.3", "versionStartIncluding": "14.1.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E4B53FEB-1754-49D4-953D-146D92CAC3BF", "versionEndExcluding": "15.1.3.1", "versionStartIncluding": "15.1.0"}, {"criteria": "cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "85428C51-3AD9-4704-A21E-229A0846FFA7", "versionEndExcluding": "16.1.0", "versionStartIncluding": "16.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "f5sirt@f5.com"}