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TI-2020-04799 Aliases CVE-2020-5881GHSA-9r2q-6jq7-9fj3

On versions 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, and 13.1.0-13.1.3.3, when the BIG-IP…

Priority LOW 35Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

On versions 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, and 13.1.0-13.1.3.3, when the BIG-IP Virtual Edition (VE) is configured with VLAN groups and there are devices configured with OSPF connected to it, the Network Device Abstraction Layer (NDAL) Interfaces can lock up and in turn disrupting the communication between the mcpd and tmm processes.

Why it matters now

EPSS 0.01309 70th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—BIG-IP VE15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3—No fix listedCNA
  • BIG-IP VE Vendor— Affected 15.0.0-15.1.0.1, 14.1.0-14.1.2.3, 13.1.0-13.1.3.3 Fixed in — No fix listed CNA

CPE configurations NVD · 11

CPEVersionsRoleVendor
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
  • cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5
  • cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5
Show 1 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1VulnerableF5
  • cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* Versions 13.1.0 – 13.1.3.3; 14.1.0 – 14.1.2.3; 15.0.0 – 15.1.0.1 Vulnerable ·F5

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-5881
  2. 2026-10-03 Alias added: GHSA-9r2q-6jq7-9fj3

References

Advisory 1

  • TI-2023-25230 BIG-IP Configuration utility unauthenticated remote code execution vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2022-01269 Missing authentication in F5 BIG-IP KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-05850 Memory corruption in BIG-IP KEVCVSS 3.1CRITICAL 9.8
  • TI-2021-05845 Server-side request forgery in BIG-IP; BIG-IQ KEVCVSS 3.1CRITICAL 9.8
  • TI-2020-04820 Path traversal in BIG-IP KEVCVSS 3.1CRITICAL 9.8
  • TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
See all 629 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences