CVE-2018-0293 (CNNVD-201806-1054)

HIGH
中文标题:
多款Cisco产品NX-OS Software role-based access control 权限许可和访问控制漏洞
英文标题:
A vulnerability in role-based access control (RBAC) for Cisco NX-OS Software could allow an authenti...
CVSS分数: 8.8
发布时间: 2018-06-20 21:00:00
漏洞类型: 授权问题
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
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。role-based access control（RBAC）是其中的一个基于角色的访问控制组件。 多款Cisco产品中的NX-OS Software的RBAC存在提权漏洞，该漏洞源于程序为CLI命令分配了不正确的RBAC权限。远程攻击者可通过对设备进行身份验证利用该漏洞执行被限制的CLI命令。以下产品受到影响：Cisco MDS 9000 Series Multilayer Switches；Nexus 2000 Series Switches；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 role-based access control (RBAC) for Cisco NX-OS Software could allow an authenticated, remote attacker to execute CLI commands that should be restricted for a nonadministrative user. The attacker would have to possess valid user credentials for the device. The vulnerability is due to incorrect RBAC privilege assignment for certain CLI commands. An attacker could exploit this vulnerability by authenticating to a device as a nonadministrative user and executing specific commands from the CLI. An exploit could allow the attacker to run commands that should be restricted to administrative users. These commands could modify the configuration or boot image on the device. This vulnerability affects MDS 9000 Series Multilayer Switches, Nexus 2000 Series Switches, 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: CSCvd77904.

CWE类型:
CWE-264 CWE-78
标签:
（暂无数据）
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 7.3\(2\)n1\(0.395\) - - cpe:2.3:o:cisco:nx-os:7.3\(2\)n1\(0.395\):*:*:*:*:*:*:*
cisco nx-os 8.1\(0.112\)s0 - - cpe:2.3:o:cisco:nx-os:8.1\(0.112\)s0:*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
104520 vdb-entry
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
1041169 vdb-entry
cve.org
访问
CVSS评分详情
8.8
HIGH
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS版本: 3.0
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2018-06-20 21:00:00
修改时间:
2024-11-29 15:02:28
创建时间:
2025-11-11 15:34:57
更新时间:
2025-11-11 15:53:46
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2018-0293 2025-11-11 15:19:35 2025-11-11 07:34:57
NVD nvd_CVE-2018-0293 2025-11-11 14:55:55 2025-11-11 07:43:33
CNNVD cnnvd_CNNVD-201806-1054 2025-11-11 15:10:02 2025-11-11 07:53:46
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:53:46
vulnerability_type: 未提取 → 授权问题; cnnvd_id: 未提取 → CNNVD-201806-1054; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 授权问题
  • cnnvd_id: 未提取 -> CNNVD-201806-1054
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:33
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 8.8; cvss_vector: NOT_EXTRACTED → CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.0; affected_products_count: 0 → 3; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 8.8
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • cvss_version: NOT_EXTRACTED -> 3.0
  • affected_products_count: 0 -> 3
  • data_sources: ['cve'] -> ['cve', 'nvd']