4
CVSSv2

CVE-2020-5947

Published: 19/11/2020 Updated: 02/12/2020
CVSS v2 Base Score: 4 | Impact Score: 2.9 | Exploitability Score: 8
CVSS v3 Base Score: 4.3 | Impact Score: 1.4 | Exploitability Score: 2.8
VMScore: 356
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

Vulnerability Summary

In versions 16.0.0-16.0.0.1 and 15.1.0-15.1.1, on specific BIG-IP platforms, attackers may be able to obtain TCP sequence numbers from the BIG-IP system that can be reused in future connections with the same source and destination port and IP numbers. Only these platforms are affected: BIG-IP 2000 series (C112), BIG-IP 4000 series (C113), BIG-IP i2000 series (C117), BIG-IP i4000 series (C115), BIG-IP Virtual Edition (VE).

Vulnerability Trend

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f5 big-ip_access_policy_manager

f5 big-ip_advanced_firewall_manager

f5 big-ip_advanced_web_application_firewall

f5 big-ip_analytics

f5 big-ip_application_acceleration_manager

f5 big-ip_application_security_manager

f5 big-ip_ddos_hybrid_defender

f5 big-ip_domain_name_system

f5 big-ip_fraud_protection_service

f5 big-ip_global_traffic_manager

f5 big-ip_link_controller

f5 big-ip_local_traffic_manager

f5 big-ip_policy_enforcement_manager

f5 ssl_orchestrator