CVE-2018-15371 (CNNVD-201809-1261)
中文标题:
多款Cisco产品IOS XE Software 访问控制错误漏洞
英文标题:
Cisco IOS XE Software Shell Access Authentication Bypass Vulnerability
漏洞描述
中文描述:
Cisco 4000 Series Integrated Services Routers等都是美国思科（Cisco）公司的不同型号的路由器产品。IOS XE Software是使用在其中的一个Cisco公司为其网络设备开发的操作系统。 多款Cisco产品中的IOS XE Software的shell访问请求机制存在访问控制错误漏洞，该漏洞源于受影响的软件对命令使用了不充分的身份验证机制。本地攻击者可通过请求访问root shell利用该漏洞绕过身份验证并获取root shell不受限的访问权限。以下产品受到影响：Cisco 4000 Series Integrated Services Routers；ASR 900 Series Aggregation Services Routers；ASR 1000 Series Aggregation Services Routers；Cloud Services Router 1000V Series；Integrated Services Virtual Router。
英文描述:
A vulnerability in the shell access request mechanism of Cisco IOS XE Software could allow an authenticated, local attacker to bypass authentication and gain unrestricted access to the root shell of an affected device. The vulnerability exists because the affected software has insufficient authentication mechanisms for certain commands. An attacker could exploit this vulnerability by requesting access to the root shell of an affected device, after the shell access feature has been enabled. A successful exploit could allow the attacker to bypass authentication and gain unrestricted access to the root shell of the affected device.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco IOS XE Software | n/a | - | - |
cpe:2.3:a:cisco:cisco_ios_xe_software:n_a:*:*:*:*:*:*:*
|
| cisco | ios_xe | 16.3\(1\) | - | - |
cpe:2.3:o:cisco:ios_xe:16.3\(1\):*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2018-15371 |
2025-11-11 15:19:41 | 2025-11-11 07:35:07 |
| NVD | nvd_CVE-2018-15371 |
2025-11-11 14:55:59 | 2025-11-11 07:43:41 |
| CNNVD | cnnvd_CNNVD-201809-1261 |
2025-11-11 15:10:05 | 2025-11-11 07:53:56 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 授权问题
- cnnvd_id: 未提取 -> CNNVD-201809-1261
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- cvss_score: 未提取 -> 6.7
- cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.0
- affected_products_count: 1 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']