CVE-2017-12331 (CNNVD-201711-1233)
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 Cisco NX-OS System Software could allow an authenticated, local attacker to bypas...
漏洞描述
中文描述:
Cisco Multilayer Director Switches等都是美国思科(Cisco)公司的产品。Cisco Multilayer Director Switches是一款交换机产品。Unified Computing System Manager是一套内嵌设备管理软件。Cisco NX-OS System Software是一套运行在交换机中的软件。 多款Cisco产品中的Cisco NX-OS System Software存在安全漏洞,该漏洞源于程序没有充分的对软件补丁执行NX-OS签名验证。本地攻击者可利用该漏洞绕过签名验证,下载特制的未签名软件补丁。以下产品受到影响:Cisco Multilayer Director Switches;Nexus 7000 Series Switches;Nexus 7700 Series Switches;Unified Computing System Manager。
英文描述:
A vulnerability in Cisco NX-OS System Software could allow an authenticated, local attacker to bypass signature verification when loading a software patch. The vulnerability is due to insufficient NX-OS signature verification for software patches. An authenticated, local attacker could exploit this vulnerability to bypass signature verification and load a crafted, unsigned software patch on a targeted device. The attacker would need valid administrator credentials to perform this exploit. This vulnerability affects the following products running Cisco NX-OS System Software: Multilayer Director Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Unified Computing System Manager. Cisco Bug IDs: CSCvf16494, CSCvf23655.
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 | 8.1\(1\) | - | - |
cpe:2.3:o:cisco:nx-os:8.1\(1\):*:*:*:*:*:*:*
|
| cisco | unified_computing_system | 7.0\(0\)hsk\(0.357\) | - | - |
cpe:2.3:a:cisco:unified_computing_system:7.0\(0\)hsk\(0.357\):*:*:*:*:*:*:*
|
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:L/AC:L/PR:H/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-2017-12331 |
2025-11-11 15:19:17 | 2025-11-11 07:34:33 |
| NVD | nvd_CVE-2017-12331 |
2025-11-11 14:55:34 | 2025-11-11 07:43:12 |
| CNNVD | cnnvd_CNNVD-201711-1233 |
2025-11-11 15:09:56 | 2025-11-11 07:53:22 |
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-201711-1233
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- cvss_score: 未提取 -> 6.7
- cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.0
- affected_products_count: 0 -> 2
- data_sources: ['cve'] -> ['cve', 'nvd']