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cve[email protected]CVE-2021-22994
HistoryMar 31, 2021 - 6:15 p.m.

CVE-2021-22994

2021-03-3118:15:14
CWE-79
web.nvd.nist.gov
49
cve
2021
22994
reflected xss
big-ip
security vulnerability
endpoint
icontrol rest
complete compromise
admin role

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.2%

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, and 11.6.x before 11.6.5.3, undisclosed endpoints in iControl REST allow for a reflected XSS attack, which could lead to a complete compromise of the BIG-IP system if the victim user is granted the admin role. This vulnerability is due to an incomplete fix for CVE-2020-5948. Note: Software versions which have reached End of Software Development (EoSD) are not evaluated.

Affected configurations

NVD
Node
f5big-ip_access_policy_managerRange11.6.111.6.5.3
OR
f5big-ip_access_policy_managerRange12.1.012.1.5.3
OR
f5big-ip_access_policy_managerRange13.1.013.1.3.6
OR
f5big-ip_access_policy_managerRange14.1.014.1.4
OR
f5big-ip_access_policy_managerRange15.1.015.1.2.1
OR
f5big-ip_access_policy_managerRange16.0.016.0.1.1
OR
f5big-ip_advanced_firewall_managerRange11.6.111.6.5.3
OR
f5big-ip_advanced_firewall_managerRange12.1.012.1.5.3
OR
f5big-ip_advanced_firewall_managerRange13.1.013.1.3.6
OR
f5big-ip_advanced_firewall_managerRange14.1.014.1.4
OR
f5big-ip_advanced_firewall_managerRange15.1.015.1.2.1
OR
f5big-ip_advanced_firewall_managerRange16.0.016.0.1.1
OR
f5big-ip_advanced_web_application_firewallRange11.6.111.6.5.3
OR
f5big-ip_advanced_web_application_firewallRange12.1.012.1.5.3
OR
f5big-ip_advanced_web_application_firewallRange13.1.013.1.3.6
OR
f5big-ip_advanced_web_application_firewallRange14.1.014.1.4
OR
f5big-ip_advanced_web_application_firewallRange15.1.015.1.2.1
OR
f5big-ip_advanced_web_application_firewallRange16.0.016.0.1.1
OR
f5big-ip_analyticsRange11.6.111.6.5.3
OR
f5big-ip_analyticsRange12.1.012.1.5.3
OR
f5big-ip_analyticsRange13.1.013.1.3.6
OR
f5big-ip_analyticsRange14.1.014.1.4
OR
f5big-ip_analyticsRange15.1.015.1.2.1
OR
f5big-ip_analyticsRange16.0.016.0.1.1
OR
f5big-ip_application_acceleration_managerRange11.6.111.6.5.3
OR
f5big-ip_application_acceleration_managerRange12.1.012.1.5.3
OR
f5big-ip_application_acceleration_managerRange13.1.013.1.3.6
OR
f5big-ip_application_acceleration_managerRange14.1.014.1.4
OR
f5big-ip_application_acceleration_managerRange15.1.015.1.2.1
OR
f5big-ip_application_acceleration_managerRange16.0.016.0.1.1
OR
f5big-ip_application_security_managerRange11.6.111.6.5.3
OR
f5big-ip_application_security_managerRange12.1.012.1.5.3
OR
f5big-ip_application_security_managerRange13.1.013.1.3.6
OR
f5big-ip_application_security_managerRange14.1.014.1.4
OR
f5big-ip_application_security_managerRange15.1.015.1.2.1
OR
f5big-ip_application_security_managerRange16.0.016.0.1.1
OR
f5big-ip_ddos_hybrid_defenderRange11.6.111.6.5.3
OR
f5big-ip_ddos_hybrid_defenderRange12.1.012.1.5.3
OR
f5big-ip_ddos_hybrid_defenderRange13.1.013.1.3.6
OR
f5big-ip_ddos_hybrid_defenderRange14.1.014.1.4
OR
f5big-ip_ddos_hybrid_defenderRange15.1.015.1.2.1
OR
f5big-ip_ddos_hybrid_defenderRange16.0.016.0.1.1
OR
f5big-ip_domain_name_systemRange11.6.111.6.5.3
OR
f5big-ip_domain_name_systemRange12.1.012.1.5.3
OR
f5big-ip_domain_name_systemRange13.1.013.1.3.6
OR
f5big-ip_domain_name_systemRange14.1.014.1.4
OR
f5big-ip_domain_name_systemRange15.1.015.1.2.1
OR
f5big-ip_domain_name_systemRange16.0.016.0.1.1
OR
f5big-ip_fraud_protection_serviceRange11.6.111.6.5.3
OR
f5big-ip_fraud_protection_serviceRange12.1.012.1.5.3
OR
f5big-ip_fraud_protection_serviceRange13.1.013.1.3.6
OR
f5big-ip_fraud_protection_serviceRange14.1.014.1.4
OR
f5big-ip_fraud_protection_serviceRange15.1.015.1.2.1
OR
f5big-ip_fraud_protection_serviceRange16.0.016.0.1.1
OR
f5big-ip_global_traffic_managerRange11.6.111.6.5.3
OR
f5big-ip_global_traffic_managerRange12.1.012.1.5.3
OR
f5big-ip_global_traffic_managerRange13.1.013.1.3.6
OR
f5big-ip_global_traffic_managerRange14.1.014.1.4
OR
f5big-ip_global_traffic_managerRange15.1.015.1.2.1
OR
f5big-ip_global_traffic_managerRange16.0.016.0.1.1
OR
f5big-ip_link_controllerRange11.6.111.6.5.3
OR
f5big-ip_link_controllerRange12.1.012.1.5.3
OR
f5big-ip_link_controllerRange13.1.013.1.3.6
OR
f5big-ip_link_controllerRange14.1.014.1.4
OR
f5big-ip_link_controllerRange15.1.015.1.2.1
OR
f5big-ip_link_controllerRange16.0.016.0.1.1
OR
f5big-ip_local_traffic_managerRange11.6.111.6.5.3
OR
f5big-ip_local_traffic_managerRange12.1.012.1.5.3
OR
f5big-ip_local_traffic_managerRange13.1.013.1.3.6
OR
f5big-ip_local_traffic_managerRange14.1.014.1.4
OR
f5big-ip_local_traffic_managerRange15.1.015.1.2.1
OR
f5big-ip_local_traffic_managerRange16.0.016.0.1.1
OR
f5big-ip_policy_enforcement_managerRange11.6.111.6.5.3
OR
f5big-ip_policy_enforcement_managerRange12.1.012.1.5.3
OR
f5big-ip_policy_enforcement_managerRange13.1.013.1.3.6
OR
f5big-ip_policy_enforcement_managerRange14.1.014.1.4
OR
f5big-ip_policy_enforcement_managerRange15.1.015.1.2.1
OR
f5big-ip_policy_enforcement_managerRange16.0.016.0.1.1
OR
f5ssl_orchestratorRange11.6.111.6.5.3
OR
f5ssl_orchestratorRange12.1.012.1.5.3
OR
f5ssl_orchestratorRange13.1.013.1.3.6
OR
f5ssl_orchestratorRange14.1.014.1.4
OR
f5ssl_orchestratorRange15.1.015.1.2.1
OR
f5ssl_orchestratorRange16.0.016.0.1.1

CNA Affected

[
  {
    "product": "BIG-IP",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "16.0.x before 16.0.1.1, 15.1.x before 15.1.2.1, 14.1.x before 14.1.4, 13.1.x before 13.1.3.6, 12.1.x before 12.1.5.3, 11.6.x before 11.6.5.3"
      }
    ]
  }
]

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

57.2%