Vulnerability Monitor

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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.

Published

2021-09-14T18:15:08.127

Last Modified

2024-11-21T05:51:11.370

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-20
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application f5 big-ip_advanced_web_application_firewall ≤ 12.1.6 Yes
Application f5 big-ip_advanced_web_application_firewall < 13.1.4.1 Yes
Application f5 big-ip_advanced_web_application_firewall < 14.1.4.3 Yes
Application f5 big-ip_advanced_web_application_firewall < 15.1.3.1 Yes
Application f5 big-ip_advanced_web_application_firewall < 16.1.0 Yes
Application f5 big-ip_application_security_manager ≤ 12.1.6 Yes
Application f5 big-ip_application_security_manager < 13.1.4.1 Yes
Application f5 big-ip_application_security_manager < 14.1.4.3 Yes
Application f5 big-ip_application_security_manager < 15.1.3.1 Yes
Application f5 big-ip_application_security_manager < 16.1.0 Yes
References