CVE-2019-1734 (CNNVD-201905-723)
中文标题:
Cisco FXOS和NX-OS 安全漏洞
英文标题:
Cisco FXOS and NX-OS Software Sensitive File Read Information Disclosure Vulnerability
漏洞描述
中文描述:
Cisco NX-OS Software和Cisco FXOS Software都是美国思科（Cisco）公司的产品。Cisco NX-OS Software是一套交换机使用的数据中心级操作系统软件。Cisco FXOS Software是一套运行在思科安全设备中的防火墙软件。 Cisco FXOS和NX-OS 存在安全漏洞，该漏洞源于基于角色的访问控制验证不完整，可能允许经过身份验证的本地攻击者任意读取包含敏感信息的文件。
英文描述:
A vulnerability in the implementation of a CLI diagnostic command in Cisco FXOS Software and Cisco NX-OS Software could allow an authenticated, local attacker to view sensitive system files that should be restricted. The attacker could use this information to conduct additional reconnaissance attacks. The vulnerability is due to incomplete role-based access control (RBAC) verification. An attacker could exploit this vulnerability by authenticating to the device and issuing a specific CLI diagnostic command with crafted user-input parameters. An exploit could allow the attacker to perform an arbitrary read of a file on the device, and the file may contain sensitive information. The attacker needs valid device credentials to exploit this vulnerability.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Cisco | Cisco NX-OS Software | - | < 6.2(7) | - |
cpe:2.3:a:cisco:cisco_nx-os_software:*:*:*:*:*:*:*:*
|
| cisco | firepower_extensible_operating_system | * | - | - |
cpe:2.3:o:cisco:firepower_extensible_operating_system:*:*:*:*:*:*:*:*
|
| cisco | nx-os | * | - | - |
cpe:2.3:o:cisco:nx-os:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.0 (cna)
MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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-2019-1734 |
2025-11-11 15:20:08 | 2025-11-11 07:35:38 |
| NVD | nvd_CVE-2019-1734 |
2025-11-11 14:56:28 | 2025-11-11 07:44:09 |
| CNNVD | cnnvd_CNNVD-201905-723 |
2025-11-11 15:10:12 | 2025-11-11 07:54:33 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-201905-723
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 3
- data_sources: ['cve'] -> ['cve', 'nvd']