cisco rv016_multi-wan_vpn_router_firmware 在命令中使用的特殊元素转义处理不恰当（命令注入）
CVE编号
CVE-2021-1317利用情况
暂无补丁情况
N/A披露时间
2021-02-05漏洞描述
Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV016, RV042, RV042G, RV082, RV320, and RV325 Routers could allow an authenticated, remote attacker to inject arbitrary commands that are executed with root privileges. These vulnerabilities are due to improper validation of user-supplied input in the web-based management interface. An attacker could exploit these vulnerabilities by sending crafted HTTP requests to a targeted device. A successful exploit could allow the attacker to execute arbitrary code as the root user on the underlying operating system. To exploit these vulnerabilities, an attacker would need to have valid administrator credentials on an affected device.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
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|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 系统 | cisco | rv016_multi-wan_vpn_router_firmware | * | Up to (including) 4.2.3.14 | |||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | rv042g_dual_gigabit_wan_vpn_router_firmware | * | Up to (including) 4.2.3.14 | |||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | rv042_dual_wan_vpn_router_firmware | * | Up to (including) 4.2.3.14 | |||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | rv082_dual_wan_vpn_router_firmware | * | Up to (including) 4.2.3.14 | |||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | rv320_dual_gigabit_wan_vpn_router_firmware | * | Up to (including) 1.5.1.11 | |||||
| 运行在以下环境 | |||||||||
| 系统 | cisco | rv325_dual_gigabit_wan_vpn_router_firmware | * | Up to (including) 1.5.1.11 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | rv016_multi-wan_vpn_router | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | rv042g_dual_gigabit_wan_vpn_router | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | rv042_dual_wan_vpn_router | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | rv082_dual_wan_vpn_router | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | rv320_dual_gigabit_wan_vpn_router | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | cisco | rv325_dual_gigabit_wan_vpn_router | - | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 高
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-77 | 在命令中使用的特殊元素转义处理不恰当（命令注入） |
| CWE-78 | OS命令中使用的特殊元素转义处理不恰当（OS命令注入） |
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