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CVE-2017-6679

Quick assessment

Affected
n/a Cisco Umbrella Virtual Appliance Version 2.0.3 and prior
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 Virtual Appliance是美国思科（Cisco）公司的一款基于云的安全互联网网关设备。 Cisco Umbrella Virtual Appliance 2.0.3及之前的版本中存在安全漏洞。远程攻击者可利用该漏洞访问设备，并完全控制设备。

AI Predicted 8.1 Difficulty: Easy EPSS 0.34% · P25

Possible ATT&CK Techniques 2 AI

T1572 · Protocol Tunneling T1090 · Proxy
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I. Basic Information for CVE-2017-6679

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Cisco Umbrella Virtual Appliance Version 2.0.3 and prior contained an undocumented encrypted remote support tunnel (SSH) which auto initiated from the customer's appliance to Cisco's SSH Hubs in the Umbrella datacenters. These tunnels were primarily leveraged for remote support and allowed for authorized/authenticated personnel from the Cisco Umbrella team to access the appliance remotely and obtain full control without explicit customer approval. To address this vulnerability, the Umbrella Virtual Appliance version 2.1.0 now requires explicit customer approval before an SSH tunnel from the VA to the Cisco terminating server can be established.
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
Cisco Umbrella Virtual Appliance 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Umbrella Virtual Appliance是美国思科（Cisco）公司的一款基于云的安全互联网网关设备。 Cisco Umbrella Virtual Appliance 2.0.3及之前的版本中存在安全漏洞。远程攻击者可利用该漏洞访问设备，并完全控制设备。
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 Umbrella Virtual Appliance Version 2.0.3 and prior Cisco Umbrella Virtual Appliance Version 2.0.3 and prior -

II. Public POCs for CVE-2017-6679

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III. Intelligence Information for CVE-2017-6679

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Vendor Advisories for CVE-2017-6679 (2)

Other References for CVE-2017-6679 (3)

Same Patch Batch · n/a · 2017-12-01 · 26 CVEs total

CVE-2017-11282 Adobe Flash Player 安全漏洞
CVE-2017-3105 Adobe RoboHelp for Windows 安全漏洞
CVE-2017-3104 Adobe RoboHelp for Windows 安全漏洞
CVE-2017-17087 Vim 信息泄露漏洞
CVE-2017-17086 Indeo Otter 安全漏洞
CVE-2017-17085 Wireshark 安全漏洞
CVE-2017-17084 Wireshark 安全漏洞
CVE-2017-17083 Wireshark 安全漏洞
CVE-2017-15607 Inedo Otter 路径遍历漏洞
CVE-2017-11286 Adobe ColdFusion 信息泄露漏洞
CVE-2017-11285 Adobe ColdFusion 跨站脚本漏洞
CVE-2017-11284 Adobe ColdFusion 安全漏洞
CVE-2017-11283 Adobe ColdFusion 安全漏洞
CVE-2017-13663 iSmartAlarm CubeOne 安全漏洞
CVE-2017-11281 Adobe Flash Player 安全漏洞
CVE-2017-16953 ZTE ZXDSL 831CII 安全漏洞
CVE-2017-16895 Haystack Arq for Mac helper app 安全漏洞
CVE-2017-16893 Piwigo SQL注入漏洞
CVE-2017-16612 libXcursor 安全漏洞
CVE-2017-16611 libXfont和libXfont2 安全漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a

V. Comments for CVE-2017-6679

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