CVE-2018-0306 (CNNVD-201806-1124)
中文标题:
多款Cisco产品NX-OS Software CLI解析器输入验证错误漏洞
英文标题:
A vulnerability in the CLI parser of Cisco NX-OS Software could allow an authenticated, local attack...
漏洞描述
中文描述:
Cisco MDS 9000 Series Multilayer Switches等都是美国思科（Cisco）公司的产品。Cisco MDS 9000 Series Multilayer Switches是一款9000系列的交换机设备。Nexus 2000 Series Fabric Extenders是一款Nexus 2000系列交换阵列扩展器。NX-OS Software是运行在其中的一套交换机使用的数据中心级操作系统软件。CLI parser是其中的一个命令行命令解析器。 多款Cisco产品中的NX-OS Software的CLI解析器存在输入验证漏洞，该漏洞源于程序没有对命令参数执行充分的输入验证。本地攻击者可通过向易受攻击的CLI命令发送命令参数利用该漏洞以root权限执行任意命令。以下产品受到影响：Cisco MDS 9000 Series Multilayer Switches；Nexus 1000V Series Switches；Nexus 1100 Series Cloud Services Platforms；Nexus 2000 Series Fabric Extenders；Nexus 3000 Series Switches；Nexus 3500 Platform Switches；Nexus 3600 Platform Switches；Nexus 5500 Platform Switches；Nexus 5600 Platform Switches；Nexus 6000 Series Switches；Nexus 7000 Series Switches；Nexus 7700 Series Switches；Nexus 9000 Series Switches（在standalone NX-OS模式下）；Nexus 9500 R-Series Line Cards and Fabric Modules。
英文描述:
A vulnerability in the CLI parser of Cisco NX-OS Software could allow an authenticated, local attacker to perform a command-injection attack on an affected device. The vulnerability is due to insufficient input validation of command arguments. An attacker could exploit this vulnerability by injecting malicious command arguments into a vulnerable CLI command. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the affected device. Note: This vulnerability requires that any feature license is uploaded to the device. The vulnerability does not require that the license be used. This vulnerability affects MDS 9000 Series Multilayer Switches, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 3600 Platform Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCve51693, CSCve91634, CSCve91659, CSCve91663.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| cisco | nx-os | * | - | - |
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
|
| cisco | nx-os | 8.1\(0.2\)s0 | - | - |
cpe:2.3:o:cisco:nx-os:8.1\(0.2\)s0:*:*:*:*:*:*:*
|
| cisco | nx-os | 8.1\(0\)bd\(0.20\) | - | - |
cpe:2.3:o:cisco:nx-os:8.1\(0\)bd\(0.20\):*:*:*:*:*:*:*
|
| cisco | nx-os | 8.1\(0.59\)s0 | - | - |
cpe:2.3:o:cisco:nx-os:8.1\(0.59\)s0:*:*:*:*:*:*:*
|
| cisco | nx-os | 8.1\(1\) | - | - |
cpe:2.3:o:cisco:nx-os:8.1\(1\):*:*:*:*:*:*:*
|
| cisco | nx-os | 6.0\(2\)a8\(3\) | - | - |
cpe:2.3:o:cisco:nx-os:6.0\(2\)a8\(3\):*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
CVSS:3.1/AV:L/AC:L/PR:L/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-2018-0306 |
2025-11-11 15:19:35 | 2025-11-11 07:34:57 |
| NVD | nvd_CVE-2018-0306 |
2025-11-11 14:55:55 | 2025-11-11 07:43:33 |
| CNNVD | cnnvd_CNNVD-201806-1124 |
2025-11-11 15:10:02 | 2025-11-11 07:53:46 |
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-201806-1124
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 7.8
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 0 -> 6
- data_sources: ['cve'] -> ['cve', 'nvd']