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CVE-2021-22991

🗓️ 31 Mar 2021 17:23:14Reported by f5Type 
cve
 cve
🔗 web.nvd.nist.gov👁 1055 Views

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, and 12.1.x before 12.1.5.3 may mishandle virtual server requests, leading to DoS attack or RCE

Related
Detection
Affected
Refs
NVD
Node
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
OROROROROROROROROROROR
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
OROROROROROROROROROROR
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_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_serviceRange12.1.012.1.5.3
OR
f5big-ip_fraud_protection_serviceRange13.1.013.1.3.6
OROR
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_managerRange12.1.012.1.5.3
OR
f5big-ip_global_traffic_managerRange13.1.013.1.3.6
OROR
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_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_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
OROROROROROR
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
[
  {
    "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"
      }
    ]
  }
]

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27 Oct 2025 17:06Current
9.7High risk
Vulners AI Score9.7
CVSS 26.8
CVSS 3.19.8
EPSS0.73095
SSVC
1055