CVE-2018-0092 (CNNVD-201801-627)

HIGH
中文标题:
多款Cisco产品Cisco NX-OS System Software 安全漏洞
英文标题:
A vulnerability in the network-operator user role implementation for Cisco NX-OS System Software cou...
CVSS分数: 7.1
发布时间: 2018-01-18 06:00:00
漏洞类型: 权限许可和访问控制问题
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 3000 Series Switches等都是美国思科（Cisco）公司的产品。Cisco Nexus 3000 Series Switches是一款3000系列交换机。Nexus 9500 R-Series Line Cards是一款9500R系列线路卡。NX-OS System Software是一套运行在其中的操作系统。 多款Cisco产品中的Cisco NX-OS System Software的network-operator用户角色的实现存在安全漏洞，该漏洞源于程序没有对操作执行正确的基于角色的访问控制(RBAC)检测。本地攻击者可利用该漏洞删除有效的用户账户。以下产品受到影响：Cisco Nexus 3000 Series Switches；Nexus 3600 Platform Switches；Nexus 9000 Series Switches in standalone NX-OS mode；Nexus 9500 R-Series Line Cards and Fabric Modules。

英文描述:

A vulnerability in the network-operator user role implementation for Cisco NX-OS System Software could allow an authenticated, local attacker to improperly delete valid user accounts. The network-operator role should not be able to delete other configured users on the device. The vulnerability is due to a lack of proper role-based access control (RBAC) checks for the actions that a user with the network-operator role is allowed to perform. An attacker could exploit this vulnerability by authenticating to the device with user credentials that give that user the network-operator role. Successful exploitation could allow the attacker to impact the integrity of the device by deleting configured user credentials. The attacker would need valid user credentials for the device. This vulnerability affects the following Cisco products running Cisco NX-OS System Software: Nexus 3000 Series Switches, Nexus 3600 Platform Switches, Nexus 9000 Series Switches in standalone NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCvg21120.

CWE类型:
CWE-862 CWE-264
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 7.0\(3\)i5\(2\) - - cpe:2.3:o:cisco:nx-os:7.0\(3\)i5\(2\):*:*:*:*:*:*:*
cisco nx-os 7.0\(3\)i6\(1\) - - cpe:2.3:o:cisco:nx-os:7.0\(3\)i6\(1\):*:*:*:*:*:*:*
cisco nx-os 7.0\(3\)i7\(1\) - - cpe:2.3:o:cisco:nx-os:7.0\(3\)i7\(1\):*:*:*:*:*:*:*
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
1040248 vdb-entry
cve.org
访问
102750 vdb-entry
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
CVSS评分详情
7.1
HIGH
CVSS向量: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
CVSS版本: 3.0
机密性
NONE
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2018-01-18 06:00:00
修改时间:
2024-12-02 21:45:07
创建时间:
2025-11-11 15:34:56
更新时间:
2025-11-11 15:53:32
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-2018-0092 2025-11-11 15:19:35 2025-11-11 07:34:56
NVD nvd_CVE-2018-0092 2025-11-11 14:55:51 2025-11-11 07:43:33
CNNVD cnnvd_CNNVD-201801-627 2025-11-11 15:09:57 2025-11-11 07:53:32
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 15:53:32
vulnerability_type: 未提取 → 权限许可和访问控制问题; cnnvd_id: 未提取 → CNNVD-201801-627; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 权限许可和访问控制问题
  • cnnvd_id: 未提取 -> CNNVD-201801-627
  • 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 → 7.1; cvss_vector: NOT_EXTRACTED → CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/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 -> 7.1
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
  • cvss_version: NOT_EXTRACTED -> 3.0
  • affected_products_count: 0 -> 3
  • data_sources: ['cve'] -> ['cve', 'nvd']