CVE-2018-0294 (CNNVD-201806-1053)

MEDIUM
中文标题:
多款Cisco产品FXOS Software和NX-OS Software 权限许可和访问控制漏洞
英文标题:
A vulnerability in the write-erase feature of Cisco FXOS Software and Cisco NX-OS Software could all...
CVSS分数: 6.7
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 Firepower 4100 Series Next-Generation Firewalls等都是美国思科（Cisco）公司的产品。Cisco Firepower 4100 Series Next-Generation Firewalls是一款4100系列的防火墙设备。Nexus 1000V Series Switches是一款1000V系列的交换机设备。FXOS Software是一套运行在思科安全设备中的防火墙软件。NX-OS Software是运行在思科交换机设备中的一套数据中心级操作系统软件。 多款Cisco产品中的FXOS Software和NX-OS Software的写入清除功能存在权限许可和访问控制漏洞，该漏洞源于在程序使用CLI命令来清除设备配置并重新加载设备时，受影响的软件没有正确的删除敏感文件。本地攻击者可利用该漏洞该配置一个未授权的管理员账户。以下产品受到影响：Cisco Firepower 4100 Series Next-Generation Firewalls；Firepower 9300 Security Appliance；Nexus 1000V Series Switches；Nexus 1100 Series Cloud Services Platforms；Nexus 2000 Series Fabric Extenders；Nexus 3500 Platform Switches；Nexus 4000 Series Switches；Nexus 5500 Platform Switches；Nexus 5600 Platform Switches；Nexus 6000 Series Switches；UCS 6100 Series Fabric Interconnects；UCS 6200 Series Fabric Interconnects；UCS 6300 Series Fabric Interconnects。

英文描述:

A vulnerability in the write-erase feature of Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to configure an unauthorized administrator account for an affected device. The vulnerability exists because the affected software does not properly delete sensitive files when certain CLI commands are used to clear the device configuration and reload a device. An attacker could exploit this vulnerability by logging into an affected device as an administrative user and configuring an unauthorized account for the device. The account would not require a password for authentication and would be accessible only via a Secure Shell (SSH) connection to the device. A successful exploit could allow the attacker to configure an unauthorized account that has administrative privileges, does not require a password for authentication, and does not appear in the running configuration or the audit logs for the affected device. This vulnerability affects Firepower 4100 Series Next-Generation Firewalls, Firepower 9300 Security Appliance, Nexus 1000V Series Switches, Nexus 1100 Series Cloud Services Platforms, Nexus 2000 Series Fabric Extenders, Nexus 3500 Platform Switches, Nexus 4000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, UCS 6100 Series Fabric Interconnects, UCS 6200 Series Fabric Interconnects, UCS 6300 Series Fabric Interconnects. Cisco Bug IDs: CSCvd13993, CSCvd34845, CSCvd34857, CSCvd34862, CSCvd34879, CSCve35753.

CWE类型:
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 7.3\(2\)n1\(0.354\) - - cpe:2.3:o:cisco:nx-os:7.3\(2\)n1\(0.354\):*:*:*:*:*:*:*
cisco nx-os 5.2\(1\)sv3\(1.10\) - - cpe:2.3:o:cisco:nx-os:5.2\(1\)sv3\(1.10\):*:*:*:*:*:*:*
cisco nx-os 8.8\(3.5\)s0 - - cpe:2.3:o:cisco:nx-os:8.8\(3.5\)s0:*:*:*:*:*:*:*
cisco nx-os 7.0\(3\)i2\(4a\) - - cpe:2.3:o:cisco:nx-os:7.0\(3\)i2\(4a\):*:*:*:*:*:*:*
cisco firepower_extensible_operating_system * - - cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*
cisco fxos * - - cpe:2.3:o:cisco:fxos:*:*:*:*:*:*:*:*
cisco nx-os 4.1\(2\)e1\(1a\) - - cpe:2.3:o:cisco:nx-os:4.1\(2\)e1\(1a\):*:*:*:*:*:*:*
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
无标题 x_refsource_CONFIRM
cve.org
访问
1041169 vdb-entry
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:
2018-06-20 21:00:00
修改时间:
2024-11-29 15:02:18
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-2018-0294 2025-11-11 15:19:35 2025-11-11 07:34:57
NVD nvd_CVE-2018-0294 2025-11-11 14:55:55 2025-11-11 07:43:33
CNNVD cnnvd_CNNVD-201806-1053 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-201806-1053; 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-201806-1053
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:33
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 → 7; 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 -> 7
  • data_sources: ['cve'] -> ['cve', 'nvd']