CVE-2020-3176 (CNNVD-202003-163)
中文标题:
Cisco Remote PHY 120、Remote PHY 220和Remote PHY Shelf 7200 命令注入漏洞
英文标题:
Cisco Remote PHY Device Software Command Injection Vulnerability
漏洞描述
中文描述:
Cisco Remote PHY 120等都是美国思科（Cisco）公司的一款远程PHY（端口物理层）设备。 Cisco Remote PHY 120 Release 7.7之前版本、Remote PHY 220（全部版本）和Remote PHY Shelf 7200（全部版本）中存在命令注入漏洞，该漏洞源于程序没有正确清理用户提交的输入。本地攻击者可借助特制的参数利用漏洞以root用户身份执行任意命令。
英文描述:
A vulnerability in Cisco Remote PHY Device Software could allow an authenticated, local attacker to execute commands on the underlying Linux shell of an affected device with root privileges. The vulnerability exists because the affected software does not properly sanitize user-supplied input. An attacker who has valid administrator access to an affected device could exploit this vulnerability by supplying certain CLI commands with crafted arguments. A successful exploit could allow the attacker to run arbitrary commands as the root user, which could result in a complete system compromise.
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 Remote PHY | - | < n/a | - |
cpe:2.3:a:cisco:cisco_remote_phy:*:*:*:*:*:*:*:*
|
| cisco | remote_phy_120_firmware | * | - | - |
cpe:2.3:o:cisco:remote_phy_120_firmware:*:*:*:*:*:*:*:*
|
| cisco | remote_phy_220_firmware | * | - | - |
cpe:2.3:o:cisco:remote_phy_220_firmware:*:*:*:*:*:*:*:*
|
| cisco | remote_phy_shelf_7200_firmware | * | - | - |
cpe:2.3:o:cisco:remote_phy_shelf_7200_firmware:*:*:*:*:*:*:*:*
|
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: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-2020-3176 |
2025-11-11 15:20:36 | 2025-11-11 07:36:18 |
| NVD | nvd_CVE-2020-3176 |
2025-11-11 14:56:56 | 2025-11-11 07:44:43 |
| CNNVD | cnnvd_CNNVD-202003-163 |
2025-11-11 15:10:22 | 2025-11-11 07:55:36 |
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-202003-163
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 1 -> 4
- data_sources: ['cve'] -> ['cve', 'nvd']