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CVE-2018-0235

Quick assessment

Affected
n/a Cisco 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 Wireless LAN Controller（WLC）是美国思科（Cisco）公司的一款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 WLC中的802.11帧验证功能存在输入验证漏洞，该漏洞源于程序没有执行完整的输入验证。攻击者可通过向受影响的设备发送畸形的802.11管理帧利用该漏洞造成拒绝服务。

AI Predicted 7.5 Difficulty: Easy EPSS 0.50% · P42

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2018-0235

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the 802.11 frame validation functionality of the Cisco Wireless LAN Controller (WLC) could allow an unauthenticated, adjacent attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete input validation of certain 802.11 management information element frames that an affected device receives from wireless clients. An attacker could exploit this vulnerability by sending a malformed 802.11 management frame to an affected device. A successful exploit could allow the attacker to cause the affected device to reload unexpectedly, resulting in a DoS condition. This vulnerability affects only Cisco Wireless LAN Controllers that are running Cisco Mobility Express Release 8.5.103.0. Cisco Bug IDs: CSCvg07024.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Wireless LAN Controller 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Wireless LAN Controller（WLC）是美国思科（Cisco）公司的一款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 WLC中的802.11帧验证功能存在输入验证漏洞，该漏洞源于程序没有执行完整的输入验证。攻击者可通过向受影响的设备发送畸形的802.11管理帧利用该漏洞造成拒绝服务。
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 Wireless LAN Controller Cisco Wireless LAN Controller -

II. Public POCs for CVE-2018-0235

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III. Intelligence Information for CVE-2018-0235

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Vendor Advisories for CVE-2018-0235 (2)

Same Patch Batch · n/a · 2018-05-02 · 49 CVEs total

CVE-2018-10680 Z-BlogPHP 跨站脚本漏洞
CVE-2018-10665 ILIAS 跨站脚本漏洞
CVE-2013-6272 Android 安全漏洞
CVE-2018-10642 Combodo iTop 命令注入漏洞
CVE-2018-10645 Golden Frog VyprVPN for Windows 权限许可和访问控制问题漏洞
CVE-2018-10646 CyberGhost for Windows 权限许可和访问控制问题漏洞
CVE-2018-10647 SaferVPN for Windows 安全漏洞
CVE-2018-6401 Meross MSS110 TELNET listener 安全漏洞
CVE-2018-10544 Meross MSS110 安全漏洞
CVE-2018-10675 Linux kernel 资源管理错误漏洞
CVE-2018-10676 多款DVR设备安全漏洞
CVE-2018-10677 MiniUPnP ngiflib 缓冲区错误漏洞
CVE-2018-9919 Tp-shop 安全漏洞
CVE-2018-8900 Gemalto HASP SRM、Sentinel HASP和Sentinel LDK 跨站脚本漏洞
CVE-2018-10578 WatchGuard AP100、AP102和AP200 安全漏洞
CVE-2018-10577 多款WatchGuard产品安全漏洞
CVE-2018-10568 Flexense DiskSorter Enterprise 跨站脚本漏洞
CVE-2018-10567 Flexense VX Search Enterprise 跨站脚本漏洞
CVE-2018-10566 Flexense DupScout Enterprise 跨站脚本漏洞
CVE-2018-10565 Flexense DiskSavvy Enterprise 跨站脚本漏洞

Showing top 20 of 49 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco Wireless LAN Controller
Same vendor: n/a
Same weakness: CWE-20

V. Comments for CVE-2018-0235

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