CVE-2019-16000— Cisco Umbrella Roaming Client for Windows Install Vulnerability
Quick assessment
Affected
Cisco Cisco Umbrella Enterprise Roaming Client for Windows
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.
Cisco Umbrella是美国思科（Cisco）公司的一套云安全平台。该平台能够预防网络钓鱼、恶意软件和勒索软件等网络威胁。 基于Windows平台的Cisco Umbrella Roaming Client 2.2.238版本中的自动更新进程存在数据伪造问题漏洞，该漏洞源于程序没有进行充分的验证。本地攻击者可通过在Windows文件系统中放入文件利用该漏洞在目标设备上安装任意未经批准的应用程序。
Possible ATT&CK Techniques 1 AI
T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2019-16000
Vulnerability Information
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Vulnerability Title
Cisco Umbrella Roaming Client for Windows Install Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the automatic update process of Cisco Umbrella Roaming Client for Windows could allow an authenticated, local attacker to install arbitrary, unapproved applications on a targeted device. The vulnerability is due to insufficient verification of the Windows Installer. An attacker could exploit this vulnerability by placing a file in a specific location in the Windows file system. A successful exploit could allow the attacker to bypass configured policy and install unapproved applications.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Umbrella Roaming Client for Windows 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Umbrella是美国思科（Cisco）公司的一套云安全平台。该平台能够预防网络钓鱼、恶意软件和勒索软件等网络威胁。 基于Windows平台的Cisco Umbrella Roaming Client 2.2.238版本中的自动更新进程存在数据伪造问题漏洞，该漏洞源于程序没有进行充分的验证。本地攻击者可通过在Windows文件系统中放入文件利用该漏洞在目标设备上安装任意未经批准的应用程序。
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 |
|---|---|---|---|---|
| Cisco | Cisco Umbrella Enterprise Roaming Client for Windows | n/a | - |
|
II. Public POCs for CVE-2019-16000
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2019-16000 (1)
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-umbrella-msi-install vendor-advisory x_refsource_CISCO
Same Patch Batch · Cisco · 2020-09-23 · 34 CVEs total
| CVE-2020-3569 | 8.6 HIGH | Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerabilities |
| CVE-2019-16023 | Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities | |
| CVE-2019-16021 | Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities | |
| CVE-2019-16025 | Cisco Emergency Responder Stored Cross-Site Scripting Vulnerability | |
| CVE-2019-16028 | Cisco Firepower Management Center Lightweight Directory Access Protocol Authentication Byp | |
| CVE-2019-1736 | Multiple Cisco UCS-Based Products UEFI Secure Boot Bypass Vulnerability | |
| CVE-2019-1888 | Cisco Unified Contact Center Express Privilege Escalation Vulnerability | |
| CVE-2019-1947 | Cisco Email Security Appliance Denial of Service Vulnerability | |
| CVE-2019-1983 | Cisco Email Security Appliance and Cisco Content Security Management Appliance Denial of S | |
| CVE-2020-3116 | Cisco Webex Centers Denial of Service Vulnerability | |
| CVE-2020-3117 | Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header I | |
| CVE-2020-3124 | Cisco Hosted Collaboration Mediation Fulfillment Cross-Site Request Forgery Vulnerability | |
| CVE-2020-3130 | Cisco Unity Connection Directory Traversal Vulnerability | |
| CVE-2020-3133 | Cisco Email Security Appliance Content Filter Bypass Vulnerability | |
| CVE-2020-3135 | Cisco Unified Communications Manager Cross-Site Request Forgery Vulnerability | |
| CVE-2020-3137 | Cisco Email Security Appliance Cross-Site Scripting Vulnerability | |
| CVE-2020-3143 | Cisco TelePresence Collaboration Endpoint, TelePresence Codec, and RoomOS Software Path Tr | |
| CVE-2019-15283 | Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne | |
| CVE-2019-16019 | Cisco IOS XR Software BGP EVPN Denial of Service Vulnerabilities | |
| CVE-2019-16017 | Cisco Unified Customer Voice Portal Insecure Direct Object Reference Vulnerability |
Showing top 20 of 34 CVEs. View all on vendor page → →
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V. Comments for CVE-2019-16000
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