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CVE-2018-5516

Quick assessment

Affected
F5 Networks, Inc. BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator, WebSafe)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

F5 BIG-IP LTM等都是美国F5公司的产品。F5 BIG-IP LTM是一款本地流量管理器；BIG-IP AAM是一款应用程序加速管理器。TMOS Shell（tmsh）是其中的一个命令行工具。 多款F5产品中的TMOS Shell存在安全漏洞。攻击者可利用该漏洞获取文件系统上的对象。以下产品和版本受到影响：F5 BIG-IP LTM 13.0.0版本至13.1.0.5版本，12.1.0版本至12.1.2版本，11.2.1版本至11.6.3.1版本；BIG-IP AAM 13.0.0版本至13.1

AI Predicted 6.5 Difficulty: Easy EPSS 0.32% · P22
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I. Basic Information for CVE-2018-5516

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
On F5 BIG-IP 13.0.0-13.1.0.5, 12.1.0-12.1.2, or 11.2.1-11.6.3.1, Enterprise Manager 3.1.1, BIG-IQ Centralized Management 5.0.0-5.4.0 or 4.6.0, BIG-IQ Cloud and Orchestration 1.0.0, or F5 iWorkflow 2.0.2-2.3.0, authenticated users granted TMOS Shell (tmsh) access can access objects on the file system which would normally be disallowed by tmsh restrictions. This allows for authenticated, low privileged attackers to exfiltrate objects on the file system which should not be allowed.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
多款F5产品TMOS Shell 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
F5 BIG-IP LTM等都是美国F5公司的产品。F5 BIG-IP LTM是一款本地流量管理器；BIG-IP AAM是一款应用程序加速管理器。TMOS Shell（tmsh）是其中的一个命令行工具。 多款F5产品中的TMOS Shell存在安全漏洞。攻击者可利用该漏洞获取文件系统上的对象。以下产品和版本受到影响：F5 BIG-IP LTM 13.0.0版本至13.1.0.5版本，12.1.0版本至12.1.2版本，11.2.1版本至11.6.3.1版本；BIG-IP AAM 13.0.0版本至13.1
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
F5 Networks, Inc. BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator, WebSafe) 13.0.0-13.1.0.5 -
F5 Networks, Inc. Enterprise Manager 3.1.1 -
F5 Networks, Inc. BIG-IQ Centralized Management 5.0.0-5.4.0 -
F5 Networks, Inc. BIG-IQ Cloud and Orchestration 1.0.0 -
F5 Networks, Inc. iWorkflow 2.0.2-2.3.0 -

II. Public POCs for CVE-2018-5516

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III. Intelligence Information for CVE-2018-5516

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Vendor Advisories for CVE-2018-5516 (3)

Same Patch Batch · F5 Networks, Inc. · 2018-05-02 · 8 CVEs total

CVE-2018-5512 多款F5产品安全漏洞
CVE-2018-5514 多款F5产品安全漏洞
CVE-2018-5515 多款F5产品安全漏洞
CVE-2018-5517 多款F5产品安全漏洞
CVE-2018-5518 多款F5产品安全漏洞
CVE-2018-5519 多款F5产品安全漏洞
CVE-2018-5520 多款F5产品TMOS Shell 安全漏洞

IV. Related Vulnerabilities

Same product: BIG-IP (LTM, AAM, AFM, Analytics, APM, ASM, DNS, Edge Gateway, GTM, Link Controller, PEM, WebAccelerator, WebSafe)
Same vendor: F5 Networks, Inc.

V. Comments for CVE-2018-5516

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