National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-15321 Detail

Current Description

When BIG-IP 14.0.0-14.0.0.2, 13.0.0-13.1.0.5, 12.1.0-12.1.3.5, 11.6.0-11.6.3.2, or 11.2.1-11.5.6, BIG-IQ Centralized Management 5.0.0-5.4.0 or 4.6.0, BIG-IQ Cloud and Orchestration 1.0.0, iWorkflow 2.1.0-2.3.0, or Enterprise Manager 3.1.1 is licensed for Appliance Mode, Admin and Resource administrator roles can by-pass BIG-IP Appliance Mode restrictions to overwrite critical system files. Attackers of high privilege level are able to overwrite critical system files which bypasses security controls in place to limit TMSH commands. This is possible with an administrator or resource administrator roles when granted TMSH. Resource administrator roles must have TMSH access in order to perform this attack.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 4.9 MEDIUM
Vector: AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N (V3.0 legend)
Impact Score: 3.6
Exploitability Score: 1.2


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 5.5 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:P/A:P) (V2 legend)
Impact Subscore: 4.9
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://support.f5.com/csp/article/K01067037 Mitigation Vendor Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Privilege Management (CWE-269)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 2 ( hide )
 cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 3 ( hide )
 cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 4 ( hide )
 cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 5 ( hide )
 cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 6 ( hide )
 cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 7 ( hide )
 cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 8 ( hide )
 cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 9 ( hide )
 cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 10 ( hide )
 cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 11 ( hide )
 cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 12 ( hide )
 cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 13 ( hide )
 cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.2.1
Up to (including)
11.5.6
 cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
11.6.0
Up to (including)
11.6.3.2
 cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.1.0
Up to (including)
12.1.3.5
 cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (including)
13.1.0.7
 cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (including)
14.0.0.2

Configuration 14 ( hide )
 cpe:2.3:a:f5:enterprise_manager:3.1.1:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 15 ( hide )
 cpe:2.3:a:f5:big-iq_centralized_management:4.6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
5.0.0
Up to (including)
5.4.0

Configuration 16 ( hide )
 cpe:2.3:a:f5:big-iq_cloud_and_orchestration:1.0.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 17 ( hide )
 cpe:2.3:a:f5:iworkflow:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
2.1.0
Up to (including)
2.3.0


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-15321
NVD Published Date:
10/31/2018
NVD Last Modified:
10/02/2019