CVE-2018-0442— Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points Protocol Information Disclosure Vulnerability
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I. Basic Information for CVE-2018-0442
Vulnerability Information
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Vulnerability Title
Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points Protocol Information Disclosure Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol component of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to retrieve memory contents, which could lead to the disclosure of confidential information. The vulnerability is due to insufficient condition checks in the part of the code that handles CAPWAP keepalive requests. An attacker could exploit this vulnerability by sending a crafted CAPWAP keepalive packet to a vulnerable Cisco WLC device. A successful exploit could allow the attacker to retrieve the contents of device memory, which could lead to the disclosure of confidential information.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Wireless LAN Controller Software 信息泄露漏洞
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。Control and Provisioning of Wireless Access Points（CAPWAP）是其中的一个无线接入点控制和配置组件。 Cisco WLC Software中的CAPWAP协议组件存在安全漏洞。远程攻击者可通过向受影响的Cisco WLC设备发送特制的CAPWAP keepalive数据包利用该漏洞检索设备
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 | Cisco Wireless LAN Controller (WLC) | n/a | - |
II. Public POCs for CVE-2018-0442
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181017-wlc-capwap-memory-leakvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2018-0442
Same Patch Batch · Cisco · 2018-10-17 · 15 CVEs total
| CVE-2018-0388 | Cisco Wireless LAN Controller Software Cross-Site Scripting Vulnerability | |
| CVE-2018-0416 | Cisco Wireless LAN Controller Software Information Disclosure Vulnerability | |
| CVE-2018-0395 | Cisco FXOS and NX-OS Software Link Layer Discovery Protocol Denial of Service Vulnerabilit | |
| CVE-2018-0456 | Cisco NX-OS Software Authenticated Simple Network Management Protocol Denial of Service Vu | |
| CVE-2018-15395 | Cisco Wireless LAN Controller Software Privilege Escalation Vulnerability | |
| CVE-2018-15402 | Cisco Enterprise NFV Infrastructure Software Cross-Site Request Forgery Vulnerability | |
| CVE-2018-0378 | Cisco NX-OS Software for Nexus 5500, 5600, and 6000 Series Switches Precision Time Protoco | |
| CVE-2018-0417 | Cisco Wireless LAN Controller Software GUI Privilege Escalation Vulnerability | |
| CVE-2018-0381 | Cisco Aironet 1560, 1800, 2800, and 3800 Series Access Points Denial of Service Vulnerabil | |
| CVE-2018-0420 | Cisco Wireless LAN Controller Software Directory Traversal Vulnerability | |
| CVE-2018-0441 | Cisco IOS Access Points Software 802.11r Fast Transition Denial of Service Vulnerability | |
| CVE-2018-0443 | Cisco Wireless LAN Controller Software Control and Provisioning of Wireless Access Points | |
| CVE-2018-15435 | Cisco SocialMiner Cross-Site Scripting Vulnerability | |
| CVE-2018-15438 | Cisco Prime Collaboration Assurance Cross-Site Request Forgery Vulnerability |
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