CVE-2020-5921

🗓️ 26 Aug 2020 16:15:12Reported by [email protected]Type

nvd

nvd🔗 web.nvd.nist.gov👁 13 Views

Syn flood causes MCPD failure in BIG-IP version

Reporter	Title	Published	Views	Family All 9
CVE	CVE-2020-5921	26 Aug 202015:21	–	cve
Cvelist	CVE-2020-5921	26 Aug 202015:21	–	cvelist
EUVD	EUVD-2020-27075	7 Oct 202500:30	–	euvd
F5 Networks	K00103216: BIG-IP VIPRION MCPD vulnerability CVE-2020-5921	21 Feb 202318:44	–	f5
Tenable Nessus	F5 Networks BIG-IP : BIG-IP VIPRION MCPD vulnerability (K00103216)	26 Aug 202000:00	–	nessus
NCSC	Multiple vulnerabilities fixed in F5 BIG-IP products	26 Aug 202000:00	–	ncsc
OSV	CVE-2020-5921	26 Aug 202016:15	–	osv
Prion	Security feature bypass	26 Aug 202016:15	–	prion
RedhatCVE	CVE-2020-5921	22 May 202517:42	–	redhatcve

NVD

Node

f5 big-ip_access_policy_managerRange12.1.0–12.1.5.2

OR

f5 big-ip_access_policy_managerRange14.1.0–14.1.2.7

OR

f5 big-ip_access_policy_managerRange15.0.0–15.0.1.4

OR

f5 big-ip_access_policy_managerRange15.1.0–15.1.0.5

OR

f5 big-ip_advanced_firewall_managerRange12.1.0–12.1.5.2

OR

f5 big-ip_advanced_firewall_managerRange14.1.0–14.1.2.7

OR

f5 big-ip_advanced_firewall_managerRange15.0.0–15.0.1.4

OR

f5 big-ip_advanced_firewall_managerRange15.1.0–15.1.0.5

OR

f5 big-ip_analyticsRange12.1.0–12.1.5.2

OR

f5 big-ip_analyticsRange14.1.0–14.1.2.7

OR

f5 big-ip_analyticsRange15.0.0–15.0.1.4

OR

f5 big-ip_analyticsRange15.1.0–15.1.0.5

OR

f5 big-ip_application_acceleration_managerRange12.1.0–12.1.5.2

OR

f5 big-ip_application_acceleration_managerRange14.1.0–14.1.2.7

OR

f5 big-ip_application_acceleration_managerRange15.0.0–15.0.1.4

OR

f5 big-ip_application_acceleration_managerRange15.1.0–15.1.0.5

OR

f5 big-ip_application_security_managerRange12.1.0–12.1.5.2

OR

f5 big-ip_application_security_managerRange14.1.0–14.1.2.7

OR

f5 big-ip_application_security_managerRange15.0.0–15.0.1.4

OR

f5 big-ip_application_security_managerRange15.1.0–15.1.0.5

OR

f5 big-ip_domain_name_systemRange12.1.0–12.1.5.2

OR

f5 big-ip_domain_name_systemRange14.1.0–14.1.2.7

OR

f5 big-ip_domain_name_systemRange15.0.0–15.0.1.4

OR

f5 big-ip_domain_name_systemRange15.1.0–15.1.0.5

OR

f5 big-ip_fraud_protection_serviceRange12.1.0–12.1.5.2

OR

f5 big-ip_fraud_protection_serviceRange14.1.0–14.1.2.7

OR

f5 big-ip_fraud_protection_serviceRange15.0.0–15.0.1.4

OR

f5 big-ip_fraud_protection_serviceRange15.1.0–15.1.0.5

OR

f5 big-ip_global_traffic_managerRange12.1.0–12.1.5.2

OR

f5 big-ip_global_traffic_managerRange14.1.0–14.1.2.7

OR

f5 big-ip_global_traffic_managerRange15.0.0–15.0.1.4

OR

f5 big-ip_global_traffic_managerRange15.1.0–15.1.0.5

OR

f5 big-ip_link_controllerRange12.1.0–12.1.5.2

OR

f5 big-ip_link_controllerRange14.1.0–14.1.2.7

OR

f5 big-ip_link_controllerRange15.0.0–15.0.1.4

OR

f5 big-ip_link_controllerRange15.1.0–15.1.0.5

OR

f5 big-ip_local_traffic_managerRange12.1.0–12.1.5.2

OR

f5 big-ip_local_traffic_managerRange14.1.0–14.1.2.7

OR

f5 big-ip_local_traffic_managerRange15.0.0–15.0.1.4

OR

f5 big-ip_local_traffic_managerRange15.1.0–15.1.0.5

OR

f5 big-ip_policy_enforcement_managerRange12.1.0–12.1.5.2

OR

f5 big-ip_policy_enforcement_managerRange14.1.0–14.1.2.7

OR

f5 big-ip_policy_enforcement_managerRange15.0.0–15.0.1.4

OR

f5 big-ip_policy_enforcement_managerRange15.1.0–15.1.0.5

Source	Link
support	www.support.f5.com/csp/article/K00103216

17 Jun 2026 03:22Current

7.5High risk

Vulners AI Score7.5

CVSS 25

CVSS 3.17.5

EPSS0.01044

cve-2020-5921 syn flood mcpd failure big-ip viprion memory consumption