netgear d7800_firmware 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出）
CVE编号
CVE-2018-21153利用情况
暂无补丁情况
N/A披露时间
2020-04-28漏洞描述
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D7800 before 1.0.1.34, DM200 before 1.0.0.50, EX2700 before 1.0.1.32, EX6100v2 before 1.0.1.70, EX6150v2 before 1.0.1.70, EX6200v2 before 1.0.1.62, EX6400 before 1.0.1.78, EX7300 before 1.0.1.62, EX8000 before 1.0.0.114, R6100 before 1.0.1.22, R7500 before 1.0.0.122, R7500v2 before 1.0.3.26, R7800 before 1.0.2.40, R8900 before 1.0.3.10, R9000 before 1.0.3.10, WN2000RPTv3 before 1.0.1.26, WN3000RPv2 before 1.0.0.56, WN3000RPv3 before 1.0.2.66, WN3100RPv2 before 1.0.0.56, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.54, WNDR4500v3 before 1.0.0.54, and WNR2000v5 before 1.0.0.64.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://kb.netgear.com/000059480/Security-Advisory-for-Pre-Authentication-Buf... |
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 | d7800_firmware | * | Up to (excluding) 1.0.1.34 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | dm200_firmware | * | Up to (excluding) 1.0.0.50 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex2700_firmware | * | Up to (excluding) 1.0.1.32 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6100_firmware | * | Up to (excluding) 1.0.1.70 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6150_firmware | * | Up to (excluding) 1.0.1.70 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6200_firmware | * | Up to (excluding) 1.0.1.62 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6400_firmware | * | Up to (excluding) 1.0.1.78 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex7300_firmware | * | Up to (excluding) 1.0.1.62 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex8000_firmware | * | Up to (excluding) 1.0.0.114 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6100_firmware | * | Up to (excluding) 1.0.1.22 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7500_firmware | * | Up to (excluding) 1.0.0.122 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7500_firmware | * | Up to (excluding) 1.0.3.26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7800_firmware | * | Up to (excluding) 1.0.2.40 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r8900_firmware | * | Up to (excluding) 1.0.3.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r9000_firmware | * | Up to (excluding) 1.0.3.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | wn2000rpt_firmware | * | Up to (excluding) 1.0.1.26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | wn3000rp_firmware | * | Up to (excluding) 1.0.0.56 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | wn3000rp_firmware | * | Up to (excluding) 1.0.2.66 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | wn3100rp_firmware | * | Up to (excluding) 1.0.0.56 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | wndr4300_firmware | * | Up to (excluding) 1.0.0.54 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | wndr4300_firmware | * | Up to (excluding) 1.0.2.98 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | wndr4500_firmware | * | Up to (excluding) 1.0.0.54 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | wnr2000_firmware | * | Up to (excluding) 1.0.0.64 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | d7800 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | dm200 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex2700 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6100 | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6150 | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6200 | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex7300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex8000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6100 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7500 | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7800 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r8900 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r9000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | wn2000rpt | v3 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | wn3000rp | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | wn3000rp | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | wn3100rp | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | wndr4300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | wndr4300 | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | wndr4500 | v3 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | wnr2000 | v5 | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 无
- 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-120 | 未进行输入大小检查的缓冲区拷贝（传统缓冲区溢出） |
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