CVE-2018-0301 (CNNVD-201806-1051)
中文标题:
多款Cisco产品NX-OS Software 输入验证漏洞
英文标题:
A vulnerability in the NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote...
漏洞描述
中文描述:
Cisco Nexus 2000 Series Switches等都是美国思科（Cisco）公司的产品。Cisco Nexus 2000 Series Switches等都是交换机设备。Fabric Modules是一款交换机矩阵模块。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。 多款Cisco产品中的NX-OS Software的NX-API功能存在输入验证漏洞，该漏洞源于NX-API子程序中的身份验证模块没有正确的执行输入验证。远程攻击者可通过向受影响系统（NX-API功能处于打开状态）的管理界面发送特制的HTTP或HTTPS数据包利用该漏洞以root用户身份执行任意代码。以下产品受到影响：Cisco MDS 9000 Series Multilayer Switches；Nexus 2000 Series Fabric Extenders；Nexus 3000 Series Switches；Nexus 3500 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 NX-API feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to craft a packet to the management interface on an affected system, causing a buffer overflow. The vulnerability is due to incorrect input validation in the authentication module of the NX-API subsystem. An attacker could exploit this vulnerability by sending a crafted HTTP or HTTPS packet to the management interface of an affected system with the NX-API feature enabled. An exploit could allow the attacker to execute arbitrary code as root. Note: NX-API is disabled by default. This vulnerability affects: MDS 9000 Series Multilayer Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 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: CSCvd45804, CSCve02322, CSCve02412.
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 | - | - |
cpe:2.3:o:cisco:nx-os:8.1:*:*:*:*:*:*:*
|
| cisco | nx-os | 8.2 | - | - |
cpe:2.3:o:cisco:nx-os:8.2:*:*:*:*:*:*:*
|
| cisco | nx-os | 7.0\(3\)i7 | - | - |
cpe:2.3:o:cisco:nx-os:7.0\(3\)i7:*:*:*:*:*:*:*
|
| cisco | nx-os | 6.0 | - | - |
cpe:2.3:o:cisco:nx-os:6.0:*:*:*:*:*:*:*
|
| cisco | nx-os | 7.0 | - | - |
cpe:2.3:o:cisco:nx-os:7.0:*:*:*:*:*:*:*
|
| cisco | nx-os | 7.1 | - | - |
cpe:2.3:o:cisco:nx-os:7.1:*:*:*:*:*:*:*
|
| cisco | nx-os | 7.2 | - | - |
cpe:2.3:o:cisco:nx-os:7.2:*:*:*:*:*:*:*
|
| cisco | nx-os | 5.2 | - | - |
cpe:2.3:o:cisco:nx-os:5.2:*:*:*:*:*:*:*
|
| cisco | nx-os | 6.2 | - | - |
cpe:2.3:o:cisco:nx-os:6.2:*:*:*:*:*:*:*
|
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:3.0/AV:N/AC:L/PR:N/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-2018-0301 |
2025-11-11 15:19:35 | 2025-11-11 07:34:57 |
| NVD | nvd_CVE-2018-0301 |
2025-11-11 14:55:55 | 2025-11-11 07:43:33 |
| CNNVD | cnnvd_CNNVD-201806-1051 |
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 -> 缓冲区错误
- cnnvd_id: 未提取 -> CNNVD-201806-1051
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
- cvss_score: 未提取 -> 9.8
- cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.0
- affected_products_count: 0 -> 10
- data_sources: ['cve'] -> ['cve', 'nvd']