CVE-2018-0477 (CNNVD-201809-1257)
中文标题:
Cisco IOS XE Software CLI解析器命令注入漏洞
英文标题:
Cisco IOS XE Software Command Injection Vulnerabilities
漏洞描述
中文描述:
Cisco IOS XE Software是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。CLI parser是其中的一个命令行命令解析器。 Cisco IOS XE Software中的CLI解析器存在命令注入漏洞，该漏洞源于受影响的应用程序没有正确过滤命令参数。本地攻击者可通过执行带有自定义参数的CLI命令利用该漏洞以root权限在底层Linux shell上执行命令。
英文描述:
A vulnerability in the CLI parser of Cisco IOS XE Software could allow an authenticated, local attacker to execute commands on the underlying Linux shell of an affected device with root privileges. The vulnerability exist because the affected software improperly sanitizes command arguments, failing to prevent access to certain internal data structures on an affected device. An attacker who has privileged EXEC mode (privilege level 15) access to an affected device could exploit these vulnerabilities on the device by executing CLI commands that contain custom arguments. A successful exploit could allow the attacker to execute arbitrary commands with root privileges on the affected device.
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 IOS XE Software | n/a | - | - |
cpe:2.3:a:cisco:cisco_ios_xe_software:n_a:*:*:*:*:*:*:*
|
| cisco | ios_xe | 15.3\(3\)s3.16 | - | - |
cpe:2.3:o:cisco:ios_xe:15.3\(3\)s3.16:*:*:*:*:*:*:*
|
| cisco | ios_xe | 16.7\(1\) | - | - |
cpe:2.3:o:cisco:ios_xe:16.7\(1\):*:*:*:*:*:*:*
|
| cisco | ios_xe | 16.7.1 | - | - |
cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*
|
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:3.1/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-2018-0477 |
2025-11-11 15:19:35 | 2025-11-11 07:34:57 |
| NVD | nvd_CVE-2018-0477 |
2025-11-11 14:55:59 | 2025-11-11 07:43:33 |
| CNNVD | cnnvd_CNNVD-201809-1257 |
2025-11-11 15:10:05 | 2025-11-11 07:53:56 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 命令注入
- cnnvd_id: 未提取 -> CNNVD-201809-1257
- 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:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 1 -> 4
- data_sources: ['cve'] -> ['cve', 'nvd']