CVE-2017-3854
Quick assessment
Affected
n/a Cisco Meshed Wireless LAN Controller
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 8500 Series Wireless Controller等都是美国思科（Cisco）公司的无线局域网控制器产品。该产品在无线局域网中提供安全策略、入侵检测等功能。Cisco Wireless LAN Controller (WLC) software是运行于其中的无线局域网控制器软件。 多款Cisco产品中的WLC存在安全漏洞。远程攻击者可利用该漏洞完全控制目标系统。以下产品受到影响：Cisco 8500 Series Wireless Controller；5500 Series Wi
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I. Basic Information for CVE-2017-3854
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the mesh code of Cisco Wireless LAN Controller (WLC) software could allow an unauthenticated, remote attacker to impersonate a WLC in a meshed topology. The vulnerability is due to insufficient authentication of the parent access point in a mesh configuration. An attacker could exploit this vulnerability by forcing the target system to disconnect from the correct parent access point and reconnect to a rogue access point owned by the attacker. An exploit could allow the attacker to control the traffic flowing through the impacted access point or take full control of the target system. This vulnerability affects the following products running a vulnerable version of Wireless LAN Controller software and configured for meshed mode: Cisco 8500 Series Wireless Controller, Cisco 5500 Series Wireless Controller, Cisco 2500 Series Wireless Controller, Cisco Flex 7500 Series Wireless Controller, Cisco Virtual Wireless Controller, Wireless Services Module 2 (WiSM2). Note that additional configuration is needed in addition to upgrading to a fixed release. Cisco Bug IDs: CSCuc98992 CSCuu14804.
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Cisco产品Wireless LAN Controller 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco 8500 Series Wireless Controller等都是美国思科（Cisco）公司的无线局域网控制器产品。该产品在无线局域网中提供安全策略、入侵检测等功能。Cisco Wireless LAN Controller (WLC) software是运行于其中的无线局域网控制器软件。 多款Cisco产品中的WLC存在安全漏洞。远程攻击者可利用该漏洞完全控制目标系统。以下产品受到影响：Cisco 8500 Series Wireless Controller；5500 Series Wi
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 Meshed Wireless LAN Controller | Cisco Meshed Wireless LAN Controller | - |
|
II. Public POCs for CVE-2017-3854
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2017-3854 (3)
Same Patch Batch · n/a · 2017-03-15 · 88 CVEs total
| CVE-2017-5496 | Sawmill Enterprise 安全漏洞 | |
| CVE-2016-10197 | libevent 安全漏洞 | |
| CVE-2017-5358 | EasyCom for PHP 缓冲区错误漏洞 | |
| CVE-2016-10196 | libevent 缓冲区错误漏洞 | |
| CVE-2016-10167 | GD Graphics Library 安全漏洞 | |
| CVE-2016-10166 | GD Graphics Library 缓冲区错误漏洞 | |
| CVE-2016-10163 | QEMU virglrenderer 安全漏洞 | |
| CVE-2016-10155 | QEMU 安全漏洞 | |
| CVE-2017-6852 | JasPer 缓冲区错误漏洞 | |
| CVE-2016-10168 | GD Graphics Library 数字错误漏洞 | |
| CVE-2017-5359 | EasyCom SQL iPlug 安全漏洞 | |
| CVE-2017-5525 | QEMU 安全漏洞 | |
| CVE-2017-5526 | QEMU 安全漏洞 | |
| CVE-2017-5537 | Weblate 信息泄露漏洞 | |
| CVE-2017-5552 | QEMU 安全漏洞 | |
| CVE-2017-5578 | QEMU 安全漏洞 | |
| CVE-2017-5579 | QEMU 资源管理错误漏洞 | |
| CVE-2017-5580 | Virglrenderer 安全漏洞 | |
| CVE-2017-6189 | Amazon Kindle for PC 安全漏洞 | |
| CVE-2017-6429 | Appneta Tcpreplay 缓冲区错误漏洞 |
Showing top 20 of 88 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2017-3854
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