CVE-2017-12301 (CNNVD-201710-875)

MEDIUM
中文标题:
多款Cisco产品NX-OS Software Python scripting子系统安全漏洞
英文标题:
A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticat...
CVSS分数: 6.7
发布时间: 2017-10-19 08:00:00
漏洞类型: 输入验证错误
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 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。Nexus 2000 Series Fabric Extenders是一款Nexus 2000系列阵列扩展器。NX-OS Software是使用在其中的一套操作系统。Python scripting subsystem是其中的一套Python脚本子系统。 多款Cisco产品中的NX-OS Software的Python scripting子系统存在安全漏洞，该漏洞源于程序没有充分的过滤用户提交的参数。本地攻击者可利用该漏洞绕过Python解析器，并获取未授权的底层操作系统的访问权限。以下产品受到影响：Cisco Multilayer Director Switches；Nexus 2000 Series Fabric Extenders；Nexus 3000 Series Switches；Nexus 3500 Platform Switches；Nexus 5000 Series 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 - Standalone；NX-OS mode；Nexus 9500 R-Series Line Cards；Fabric Modules。

英文描述:

A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions within the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user. To exploit this vulnerability, an attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit. This vulnerability affects the following Cisco products if they are running Cisco NX-OS Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series 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 - Standalone, NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCvb86832, CSCvd86474, CSCvd86479, CSCvd86484, CSCvd86490, CSCve97102, CSCvf12757, CSCvf12804, CSCvf12815, CSCvf15198.

CWE类型:
CWE-20
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\(3\)i4\(6\) - - cpe:2.3:o:cisco:nx-os:7.0\(3\)i4\(6\):*:*:*:*:*:*:*
cisco nx-os 8.1\(0\)bd\(0.20\) - - cpe:2.3:o:cisco:nx-os:8.1\(0\)bd\(0.20\):*:*:*:*:*:*:*
cisco nx-os 7.3\(2\)d1\(0.21\) - - cpe:2.3:o:cisco:nx-os:7.3\(2\)d1\(0.21\):*:*:*:*:*:*:*
cisco nx-os 8.0\(0.74\) - - cpe:2.3:o:cisco:nx-os:8.0\(0.74\):*:*:*:*:*:*:*
cisco nx-os 8.0\(1\) - - cpe:2.3:o:cisco:nx-os:8.0\(1\):*:*:*:*:*:*:*
cisco nx-os 8.1\(0.70\)s0 - - cpe:2.3:o:cisco:nx-os:8.1\(0.70\)s0:*:*:*:*:*:*:*
cisco nx-os 6.0\(2\)a8\(3\) - - cpe:2.3:o:cisco:nx-os:6.0\(2\)a8\(3\):*:*:*:*:*:*:*
cisco nx-os 6.0\(2\)a8\(6.213\) - - cpe:2.3:o:cisco:nx-os:6.0\(2\)a8\(6.213\):*:*:*:*:*:*:*
cisco nx-os 7.0\(0\)hsk\(0.357\) - - cpe:2.3:o:cisco:nx-os:7.0\(0\)hsk\(0.357\):*:*:*:*:*:*:*
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
1039622 vdb-entry
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
CVSS评分详情
6.7
MEDIUM
CVSS向量: CVSS:3.0/AV:L/AC:L/PR:H/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:
2017-10-19 08:00:00
修改时间:
2024-08-05 18:36:55
创建时间:
2025-11-11 15:34:33
更新时间:
2025-11-11 15:53:22
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-2017-12301 2025-11-11 15:19:17 2025-11-11 07:34:33
NVD nvd_CVE-2017-12301 2025-11-11 14:55:32 2025-11-11 07:43:12
CNNVD cnnvd_CNNVD-201710-875 2025-11-11 15:09:54 2025-11-11 07:53:22
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 15:53:22
vulnerability_type: 未提取 → 输入验证错误; cnnvd_id: 未提取 → CNNVD-201710-875; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 输入验证错误
  • cnnvd_id: 未提取 -> CNNVD-201710-875
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:12
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 → 9; data_sources: ['cve'] → ['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 -> 9
  • data_sources: ['cve'] -> ['cve', 'nvd']