NVD Vulnerability Detail
Search Exploit, PoC
CVE-2018-15321
Summary

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.

Publication Date Oct. 31, 2018, 11:29 p.m.
Registration Date March 1, 2021, 6:59 p.m.
Last Update Nov. 21, 2024, 12:50 p.m.
CVSS3.0 : MEDIUM
スコア 4.9
Vector CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 高
利用者の関与(UI) 不要
影響の想定範囲(S) 変更なし
機密性への影響(C) なし
完全性への影響(I) 高
可用性への影響(A) なし
CVSS2.0 : MEDIUM
Score 5.5
Vector AV:N/AC:L/Au:S/C:N/I:P/A:P
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃前の認証要否(Au) 単一
機密性への影響(C) なし
完全性への影響(I) 低
可用性への影響(A) 低
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration2 or higher or less more than less than
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration3 or higher or less more than less than
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration4 or higher or less more than less than
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration5 or higher or less more than less than
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration6 or higher or less more than less than
cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
Configuration7 or higher or less more than less than
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration8 or higher or less more than less than
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration9 or higher or less more than less than
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration10 or higher or less more than less than
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration11 or higher or less more than less than
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration12 or higher or less more than less than
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration13 or higher or less more than less than
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* 13.0.0 13.1.0.7
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* 11.2.1 11.5.6
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* 12.1.0 12.1.3.5
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* 14.0.0 14.0.0.2
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:* 11.6.0 11.6.3.2
Configuration14 or higher or less more than less than
cpe:2.3:a:f5:enterprise_manager:3.1.1:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:a:f5:big-iq_centralized_management:4.6.0:*:*:*:*:*:*:*
cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:* 5.0.0 5.4.0
Configuration16 or higher or less more than less than
cpe:2.3:a:f5:big-iq_cloud_and_orchestration:1.0.0:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:a:f5:iworkflow:*:*:*:*:*:*:*:* 2.1.0 2.3.0
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
複数の F5 製品における認可・権限・アクセス制御に関する脆弱性
Title 複数の F5 製品における認可・権限・アクセス制御に関する脆弱性
Summary

複数の F5 製品には、認可・権限・アクセス制御に関する脆弱性が存在します。

Possible impacts 情報を改ざんされる可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date Oct. 31, 2018, midnight
Registration Date Jan. 18, 2019, 6:06 p.m.
Last Update Jan. 18, 2019, 6:06 p.m.
Affected System
F5 Networks
BIG-IP Access Policy Manager (APM) 
BIG-IP Advanced Firewall Manager (AFM) 
BIG-IP Analytics 
BIG-IP Application Acceleration Manager (AAM) 
BIG-IP Domain Name System (DNS) 
BIG-IP Edge Gateway 
BIG-IP Enterprise Manager 
BIG-IP Fraud Protection Service (FPS) 
BIG-IP Global Traffic Manager (GTM) 
BIG-IP Link Controller 
BIG-IP Local Traffic Manager (LTM) 
BIG-IP Policy Enforcement Manager (PEM) 
BIG-IP Protocol Security Module (PSM) 
BIG-IP WebAccelerator 
BIG-IQ Centralized Management 
BIG-IQ Cloud and Orchestration 
F5 iWorkflow 
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
1 [2019年01月18日]
  掲載		 Jan. 18, 2019, 6:06 p.m.