CVE-2019-1830— Cisco Wireless LAN Controller 输入验证错误漏洞
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I. CVE-2019-1830の基本情報
脆弱性情報
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脆弱性タイトル
Cisco Wireless LAN Controller Locally Significant Certificate Denial of Service Vulnerability
ソース: CVE Program / CVE List V5
脆弱性説明
A vulnerability in Locally Significant Certificate (LSC) management for the Cisco Wireless LAN Controller (WLC) could allow an authenticated, remote attacker to cause the device to unexpectedly restart, which causes a denial of service (DoS) condition. The attacker would need to have valid administrator credentials. The vulnerability is due to incorrect input validation of the HTTP URL used to establish a connection to the LSC Certificate Authority (CA). An attacker could exploit this vulnerability by authenticating to the targeted device and configuring a LSC certificate. An exploit could allow the attacker to cause a DoS condition due to an unexpected restart of the device.
ソース: CVE Program / CVE List V5
CVSS情報
N/A
ソース: CVE Program / CVE List V5
脆弱性タイプ
输入验证不恰当
ソース: CVE Program / CVE List V5
脆弱性タイトル
Cisco Wireless LAN Controller 输入验证错误漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
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。Locally Significant Certificate（LSC）management是其中的一个本地重要证书管理组件。 Cisco WLC Software中的LSC管理组件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。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
| ベンダー | プロダクト | 影響を受けるバージョン | CPE | 購読 |
|---|---|---|---|---|
| Cisco | Cisco Wireless LAN Controller (WLC) | 8.3 | - |
II. CVE-2019-1830の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|
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CVE-2019-1830 厂商安全公告 (2)
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190417-wlc-cert-dosvendor-advisoryx_refsource_CISCO
Same Patch Batch · Cisco · 2019-04-18 · 23 CVEs total
| CVE-2019-1800 | Cisco Wireless LAN Controller Software IAPP Message Handling Denial of Service Vulnerabili | |
| 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-2019-1799 | Cisco Wireless LAN Controller Software IAPP Message Handling Denial of Service Vulnerabili | |
| CVE-2019-1796 | 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-2019-1797 | Cisco Wireless LAN Controller Software Cross-Site Request Forgery 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-2019-1829 | 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 20 of 23 CVEs. View all on vendor page →
IV. 関連脆弱性
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Cisco Wireless LAN Controller AireOS Software FIPS Mode Deni - CVE-2022-20695
Cisco Wireless LAN Controller Management Interface Authentic - CVE-2021-1419
Cisco Access Points SSH Management Privilege Escalation Vuln - CVE-2020-3492
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同じ弱点: CWE-20
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Capsule: CapsuleConfiguration NodeMetadata regex fields lack - CVE-2026-59881
AIOHTTP: WebSocket client accepts compressed frames without
V. CVE-2019-1830へのコメント
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