CVE-2019-1799— Cisco Wireless LAN Controller Software IAPP Message Handling Denial of Service Vulnerabilities
Quick assessment
Affected
Cisco Cisco Wireless LAN Controller (WLC)
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）Software是美国思科（Cisco）公司的一套用于配置和管理WLC（无线局域网控制器）的软件。 Cisco WLC Software中IAPP消息的处理存在输入验证错误漏洞，该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
Possible ATT&CK Techniques 1 AI
T1013
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I. Basic Information for CVE-2019-1799
Vulnerability Information
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Vulnerability Title
Cisco Wireless LAN Controller Software IAPP Message Handling Denial of Service Vulnerabilities
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the handling of Inter-Access Point Protocol (IAPP) messages by Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition. The vulnerability exist because the software improperly validates input on fields within IAPP messages. An attacker could exploit the vulnerability by sending malicious IAPP messages to an affected device. A successful exploit could allow the attacker to cause the Cisco WLC Software to reload, resulting in a DoS condition. Software versions prior to 8.2.170.0, 8.5.150.0, and 8.8.100.0 are affected.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
资源管理错误
Source: CVE Program / CVE List V5
Vulnerability Title
Cisco Wireless LAN Controller（WLC）Software 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Wireless LAN Controller（WLC）Software是美国思科（Cisco）公司的一套用于配置和管理WLC（无线局域网控制器）的软件。 Cisco WLC Software中IAPP消息的处理存在输入验证错误漏洞，该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
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 Wireless LAN Controller (WLC) | unspecified ~ 8.2.170.0 | - |
|
II. Public POCs for CVE-2019-1799
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2019-1799 (2)
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https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-wlc-iapp vendor-advisory x_refsource_CISCO
Same Patch Batch · Cisco · 2019-04-18 · 23 CVEs total
| CVE-2019-1797 | Cisco Wireless LAN Controller Software Cross-Site Request Forgery Vulnerability | |
| CVE-2019-1719 | Cisco Identity Services Engine Cross-Site Scripting Vulnerability | |
| CVE-2019-1722 | Cisco Expressway Series and Cisco TelePresence Video Communication Server Cross-Site Reque | |
| CVE-2019-1721 | Cisco Expressway Series and Cisco TelePresence Video Communication Server Denial of Servic | |
| CVE-2019-1720 | Cisco Expressway Series and Cisco TelePresence Video Communication Server Denial of Servic | |
| CVE-2019-1777 | Cisco Registered Envelope Service Stored Cross-Site Scripting Vulnerability | |
| CVE-2019-1725 | Cisco UCS B-Series Blade Servers Local Management CLI Arbitrary File Creation or CLI Param | |
| CVE-2019-1792 | Cisco Umbrella Cross-Site Scripting Vulnerability | |
| CVE-2019-1794 | Cisco Directory Connector Search Order Hijacking Vulnerability | |
| CVE-2019-1796 | Cisco Wireless LAN Controller Software IAPP Message Handling Denial of Service Vulnerabili | |
| CVE-2019-1800 | Cisco Wireless LAN Controller Software IAPP Message Handling Denial of Service Vulnerabili | |
| CVE-2019-1841 | Cisco DNA Center Unintended Proxy Via SWIM Import Interface Vulnerability | |
| CVE-2019-1805 | Cisco Wireless LAN Controller Secure Shell Unauthorized Access Vulnerability | |
| CVE-2019-1802 | Cisco Firepower Management Center Persistent Cross-Site Scripting Vulnerability | |
| CVE-2019-1830 | Cisco Wireless LAN Controller Locally Significant Certificate Denial of Service Vulnerabil | |
| CVE-2019-1829 | Cisco Aironet Series Access Points Command Injection Vulnerability | |
| CVE-2019-1826 | Cisco Aironet Series Access Points Quality of Service Denial of Service Vulnerability | |
| CVE-2019-1835 | Cisco Aironet Series Access Points Directory Traversal Vulnerability | |
| CVE-2019-1834 | Cisco Aironet Series Access Points Denial of Service Vulnerability | |
| CVE-2019-1831 | Cisco Email Security Appliance Content Filter Bypass Vulnerability |
Showing top 20 of 23 CVEs. View all on vendor page → →
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V. Comments for CVE-2019-1799
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