Vulnerability Name:

CVE-2019-6664 (CCN-171905)

Assigned:2019-11-14
Published:2019-11-14
Updated:2020-08-24
Summary:On BIG-IP 15.0.0 and 14.1.0-14.1.0.6, under certain conditions, network protections on the management port do not follow current best practices.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
3.7 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
3.2 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
2.6 Low (CCN CVSS v2 Vector: AV:N/AC:H/Au:N/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): High
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-6664

Source: XF
Type: UNKNOWN
f5-cve20196664-weak-security(171905)

Source: CCN
Type: F5 Security Advisory K03126093
TMOS vulnerability CVE-2019-6664

Source: MISC
Type: Vendor Advisory
https://support.f5.com/csp/article/K03126093

Vulnerable Configuration:Configuration 1:
  • cpe:/a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_access_policy_manager:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_advanced_firewall_manager:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_analytics:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_analytics:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_application_acceleration_manager:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_application_security_manager:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_domain_name_system:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_edge_gateway:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_fraud_protection_service:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_global_traffic_manager:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_link_controller:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_local_traffic_manager:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_policy_enforcement_manager:15.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* (Version >= 14.1.0 and < 14.1.2)
  • OR cpe:/a:f5:big-ip_webaccelerator:15.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    f5 big-ip access policy manager *
    f5 big-ip access policy manager 15.0.0
    f5 big-ip advanced firewall manager *
    f5 big-ip advanced firewall manager 15.0.0
    f5 big-ip analytics *
    f5 big-ip analytics 15.0.0
    f5 big-ip application acceleration manager *
    f5 big-ip application acceleration manager 15.0.0
    f5 big-ip application security manager *
    f5 big-ip application security manager 15.0.0
    f5 big-ip domain name system *
    f5 big-ip domain name system 15.0.0
    f5 big-ip edge gateway *
    f5 big-ip edge gateway 15.0.0
    f5 big-ip fraud protection service *
    f5 big-ip fraud protection service 15.0.0
    f5 big-ip global traffic manager *
    f5 big-ip global traffic manager 15.0.0
    f5 big-ip link controller *
    f5 big-ip link controller 15.0.0
    f5 big-ip local traffic manager *
    f5 big-ip local traffic manager 15.0.0
    f5 big-ip policy enforcement manager *
    f5 big-ip policy enforcement manager 15.0.0
    f5 big-ip webaccelerator *
    f5 big-ip webaccelerator 15.0.0