netgear ac2100_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-2021-45534利用情况
暂无补丁情况
N/A披露时间
2021-12-26漏洞描述
Certain NETGEAR devices are affected by command injection by an authenticated user. This affects AC2100 before 1.2.0.88, AC2400 before 1.2.0.88, AC2600 before 1.2.0.88, D7000 before 1.0.1.82, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.84, R6330 before 1.1.0.84, R6350 before 1.1.0.84, R6700v2 before 1.2.0.88, R6800 before 1.2.0.88, R6850 before 1.1.0.84, R6900v2 before 1.2.0.88, R7200 before 1.2.0.88, R7350 before 1.2.0.88, R7400 before 1.2.0.88, and R7450 before 1.2.0.88.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 |
|
|---|---|
| https://immersivelabs.com/resources/blog/netgear-vulnerabilities-could-put-sm... | |
| https://kb.netgear.com/000064406/Security-Advisory-for-Post-Authentication-Co... |
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 | netgear | ac2100_firmware | * | Up to (excluding) 1.2.0.88 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ac2400_firmware | * | Up to (excluding) 1.2.0.88 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ac2600_firmware | * | Up to (excluding) 1.2.0.88 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | d7000_firmware | * | Up to (excluding) 1.0.1.82 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6220_firmware | * | Up to (excluding) 1.1.0.110 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6230_firmware | * | Up to (excluding) 1.1.0.110 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6260_firmware | * | Up to (excluding) 1.1.0.84 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6330_firmware | * | Up to (excluding) 1.1.0.84 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6350_firmware | * | Up to (excluding) 1.1.0.84 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6700v2_firmware | * | Up to (excluding) 1.2.0.88 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6800_firmware | * | Up to (excluding) 1.2.0.88 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6850_firmware | * | Up to (excluding) 1.1.0.84 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6900v2_firmware | * | Up to (excluding) 1.2.0.88 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7200_firmware | * | Up to (excluding) 1.2.0.88 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7350_firmware | * | Up to (excluding) 1.2.0.88 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7400_firmware | * | Up to (excluding) 1.2.0.88 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7450_firmware | * | Up to (excluding) 1.2.0.88 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ac2100 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ac2400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ac2600 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | d7000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6220 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6230 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6260 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6330 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6350 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6700v2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6800 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6850 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6900v2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7200 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7350 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7450 | - | - | |||||
- 攻击路径 本地
- 攻击复杂度 低
- 权限要求 低
- 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） |
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