CVE-2018-0238 (CNNVD-201804-1104)

CRITICAL
中文标题:
Cisco Unified Computing System Director 授权问题漏洞
英文标题:
A vulnerability in the role-based resource checking functionality of the Cisco Unified Computing Sys...
CVSS分数: 9.9
发布时间: 2018-04-19 20:00:00
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 Unified Computing System(UCS)是美国思科（Cisco）公司的一套统一计算系统。该系统通过大量采用虚拟化技术将网络、计算和虚拟化资源集成到一个平台上。Cisco Unified Computing System Director是其中的一个系统管理组件。 Cisco UCS Director 6.0版本和6.5 patch 3之前的6.5版本中的基于角色的资源监测功能存在授权问题漏洞，该漏洞源于程序没有正确的检测用户身份。远程攻击者可借助已更改的用户名及有效的密码登录UCS Director利用该漏洞查看敏感信息并执行被允许的操作。

英文描述:

A vulnerability in the role-based resource checking functionality of the Cisco Unified Computing System (UCS) Director could allow an authenticated, remote attacker to view unauthorized information for any virtual machine in the UCS Director end-user portal and perform any permitted operations on any virtual machine. The permitted operations can be configured for the end user on the virtual machines with either of the following settings: The virtual machine is associated to a Virtual Data Center (VDC) that has an end user self-service policy attached to the VDC. The end user role has VM Management Actions settings configured under User Permissions. This is a global configuration, so all the virtual machines visible in the end-user portal will have the VM management actions available. The vulnerability is due to improper user authentication checks. An attacker could exploit this vulnerability by logging in to the UCS Director with a modified username and valid password. A successful exploit could allow the attacker to gain visibility into and perform actions against all virtual machines in the UCS Director end-user portal of the affected system. This vulnerability affects Cisco Unified Computing System (UCS) Director releases 6.0 and 6.5 prior to patch 3 that are in a default configuration. Cisco Bug IDs: CSCvh53501.

CWE类型:
CWE-287
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 unified_computing_system_director 6.5\(0.0\) - - cpe:2.3:a:cisco:unified_computing_system_director:6.5\(0.0\):*:*:*:*:*:*:*
cisco unified_computing_system_director 6.5\(0.1\) - - cpe:2.3:a:cisco:unified_computing_system_director:6.5\(0.1\):*:*:*:*:*:*:*
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
1040708 vdb-entry
cve.org
访问
103919 vdb-entry
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
CVSS评分详情
9.9
CRITICAL
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/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:
2018-04-19 20:00:00
修改时间:
2024-11-29 15:17:31
创建时间:
2025-11-11 15:34:56
更新时间:
2025-11-11 15:53:39
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-2018-0238 2025-11-11 15:19:35 2025-11-11 07:34:56
NVD nvd_CVE-2018-0238 2025-11-11 14:55:54 2025-11-11 07:43:33
CNNVD cnnvd_CNNVD-201804-1104 2025-11-11 15:10:00 2025-11-11 07:53:39
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 15:53:39
vulnerability_type: 未提取 → 授权问题; cnnvd_id: 未提取 → CNNVD-201804-1104; 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-201804-1104
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:33
severity: SeverityLevel.MEDIUM → SeverityLevel.CRITICAL; cvss_score: 未提取 → 9.9; cvss_vector: NOT_EXTRACTED → CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.0; affected_products_count: 0 → 2; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
  • cvss_score: 未提取 -> 9.9
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
  • cvss_version: NOT_EXTRACTED -> 3.0
  • affected_products_count: 0 -> 2
  • data_sources: ['cve'] -> ['cve', 'nvd']