Vulnerability Monitor

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CVE-2021-22984


On BIG-IP Advanced WAF and ASM version 15.1.x before 15.1.0.2, 15.0.x before 15.0.1.4, 14.1.x before 14.1.2.5, 13.1.x before 13.1.3.4, 12.1.x before 12.1.5.2, and 11.6.x before 11.6.5.2, when receiving a unauthenticated client request with a maliciously crafted URI, a BIG-IP Advanced WAF or ASM virtual server configured with a DoS profile with Proactive Bot Defense (versions prior to 14.1.0), or a Bot Defense profile (versions 14.1.0 and later), may subject clients and web servers to Open Redirection attacks. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.


Published

2021-02-12T20:15:13.800

Last Modified

2024-11-21T05:51:04.060

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

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

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

8.6

Impact Score

4.9

Weaknesses
  • Type: Primary
    CWE-601

Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application f5 big-ip_advanced_web_application_firewall < 11.6.5.2 Yes
Application f5 big-ip_advanced_web_application_firewall < 12.1.5.2 Yes
Application f5 big-ip_advanced_web_application_firewall < 13.1.3.4 Yes
Application f5 big-ip_advanced_web_application_firewall < 14.1.2.5 Yes
Application f5 big-ip_advanced_web_application_firewall < 15.0.1.4 Yes
Application f5 big-ip_advanced_web_application_firewall < 15.1.0.2 Yes
Application f5 big-ip_application_security_manager < 11.6.5.2 Yes
Application f5 big-ip_application_security_manager < 12.1.5.2 Yes
Application f5 big-ip_application_security_manager < 13.1.3.4 Yes
Application f5 big-ip_application_security_manager < 14.1.2.5 Yes
Application f5 big-ip_application_security_manager < 15.0.1.4 Yes
Application f5 big-ip_application_security_manager < 15.1.0.2 Yes

References