CVE-2019-1851— Cisco Identity Services Engine 授权问题漏洞
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一、 漏洞 CVE-2019-1851 基础信息
漏洞信息
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Vulnerability Title
Cisco Identity Services Engine Arbitrary Client Certificate Creation Vulnerability
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
A vulnerability in the External RESTful Services (ERS) API of the Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to generate arbitrary certificates signed by the Internal Certificate Authority (CA) Services on ISE. This vulnerability is due to an incorrect implementation of role-based access control (RBAC). An attacker could exploit this vulnerability by crafting a specific HTTP request with administrative credentials. A successful exploit could allow the attacker to generate a certificate that is signed and trusted by the ISE CA with arbitrary attributes. The attacker could use this certificate to access other networks or assets that are protected by certificate authentication.
来源: 美国国家漏洞数据库 NVD
CVSS Information
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
授权机制不恰当
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Cisco Identity Services Engine 授权问题漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Cisco Identity Services Engine（ISE）是美国思科（Cisco）公司的一款基于身份的环境感知平台（ISE身份服务引擎）。该平台通过收集网络、用户和设备中的实时信息，制定并实施相应策略来监管网络。 Cisco ISE中的External RESTful Services (ERS) API存在授权问题漏洞。该漏洞源于网络系统或产品中缺少身份验证措施或身份验证强度不足。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Cisco | Cisco Identity Services Engine Software | unspecified ~ n/a | - |
二、漏洞 CVE-2019-1851 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2019-1851 厂商安全公告 (2)
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190515-ise-certcreationvendor-advisoryx_refsource_CISCO
同批安全公告 · Cisco · 2019-05-16 · 共 18 条
| CVE-2019-1832 | Cisco Firepower Threat Defense 安全漏洞 | |
| CVE-2019-1825 | Cisco Prime Infrastructure Software和Cisco Evolved Programmable Network Manager SQL注入漏洞 | |
| CVE-2019-1824 | Cisco Prime Infrastructure Software和Cisco Evolved Programmable Network Manager SQL注入漏洞 | |
| CVE-2019-1823 | Cisco Prime Infrastructure Software和Cisco Evolved Programmable Network Manager 输入验证错误漏洞 | |
| CVE-2019-1822 | Cisco Prime Infrastructure Software和Cisco Evolved Programmable Network Manager 输入验证错误漏洞 | |
| CVE-2019-1821 | Cisco Prime Infrastructure Software和Cisco Evolved Programmable Network Manager 输入验证错误漏洞 | |
| CVE-2019-1820 | Cisco Prime Infrastructure Software和Cisco Evolved Programmable Network Manager 路径遍历漏洞 | |
| CVE-2019-1819 | Cisco Prime Infrastructure Software和Cisco Evolved Programmable Network Manager 路径遍历漏洞 | |
| CVE-2019-1818 | Cisco Prime Infrastructure Software和Cisco Evolved Programmable Network Manager 路径遍历漏洞 | |
| CVE-2019-1780 | Cisco NX-OS Software和Cisco FXOS Software 命令参数注入漏洞 | |
| CVE-2019-1860 | Cisco Unified Intelligence Center 安全漏洞 | |
| CVE-2019-1858 | Cisco FXOS Software和Cisco NX-OS Software 输入验证错误漏洞 | |
| CVE-2019-1853 | Cisco AnyConnect Secure Mobility Client for Linux HostScan组件缓冲区错误漏洞 | |
| CVE-2019-1849 | Cisco IOS XR Software 代码问题漏洞 | |
| CVE-2019-1846 | Cisco ASR 9000 Series IOS XR 输入验证错误漏洞 | |
| CVE-2019-1833 | Cisco Firepower Threat Defense SSL/TLS协议解析器安全漏洞 | |
| CVE-2019-1768 | Cisco NX-OS Software 操作系统命令注入漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2019-1851
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