netgear ac2100_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-2020-35795利用情况
暂无补丁情况
N/A披露时间
2020-12-30漏洞描述
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects AC2100 before 1.2.0.72, AC2400 before 1.2.0.72, AC2600 before 1.2.0.72, CBK40 before 2.5.0.10, CBR40 before 2.5.0.10, D7800 before 1.0.1.58, EAX20 before 1.0.0.36, EAX80 before 1.0.1.62, EX7500 before 1.0.0.68, MK62 before 1.0.5.102, MR60 before 1.0.5.102, MS60 before 1.0.5.102, R6120 before 1.0.0.70, R6220 before 1.1.0.100, R6230 before 1.1.0.100, R6260 before 1.1.0.76, R6330 before 1.1.0.76, R6350 before 1.1.0.76, R6400 before 1.0.1.62, R6400v2 before 1.0.4.98, R6700 before 1.0.2.16, R6700v2 before 1.2.0.72, R6700v3 before 1.0.4.98, R6800 before 1.2.0.72, R6850 before 1.1.0.76, R6900P before 1.3.2.124, R6900 before 1.0.2.16, R6900v2 before 1.2.0.72, R7000 before 1.0.11.106, R7000P before 1.3.2.124, R7200 before 1.2.0.72, R7350 before 1.2.0.72, R7400 before 1.2.0.72, R7450 before 1.2.0.72, R7800 before 1.0.2.74, R7850 before 1.0.5.60, R7900 before 1.0.4.26, R7900P before 1.4.1.62, R7960P before 1.4.1.62, R8000 before 1.0.4.58, R8000P before 1.4.1.62, R8900 before 1.0.5.24, R9000 before 1.0.5.24, RAX120 before 1.0.1.136, RAX15 before 1.0.1.64, RAX20 before 1.0.1.64, RAX200 before 1.0.2.102, RAX45 before 1.0.2.64, RAX50 before 1.0.2.64, RAX75 before 1.0.3.102, RAX80 before 1.0.3.102, RBK12 before 2.6.1.44, RBR10 before 2.6.1.44, RBS10 before 2.6.1.44, RBK20 before 2.6.1.38, RBR20 before 2.6.1.36, RBS20 before 2.6.1.38, RBK40 before 2.6.1.38, RBR40 before 2.6.1.36, RBS40 before 2.6.1.38, RBK50 before 2.6.1.40, RBR50 before 2.6.1.40, RBS50 before 2.6.1.40, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK752 before 3.2.16.6, RBR750 before 3.2.16.6, RBS750 before 3.2.16.6, RBK842 before 3.2.16.6, RBR840 before 3.2.16.6, RBS840 before 3.2.16.6, RBK852 before 3.2.16.6, RBR850 before 3.2.16.6, RBS850 before 3.2.16.6, RS400 before 1.5.0.48, XR300 before 1.0.3.50, XR450 before 2.3.2.66, XR500 before 2.3.2.66, and XR700 before 1.0.1.34.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/000062735/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 | ac2100_firmware | * | Up to (excluding) 1.2.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ac2400_firmware | * | Up to (excluding) 1.2.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ac2600_firmware | * | Up to (excluding) 1.2.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | cbk40_firmware | * | Up to (excluding) 2.5.0.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | cbr40_firmware | * | Up to (excluding) 2.5.0.10 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | d7800_firmware | * | Up to (excluding) 1.0.1.58 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | eax20_firmware | * | Up to (excluding) 1.0.0.36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | eax80_firmware | * | Up to (excluding) 1.0.1.62 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex7500_firmware | * | Up to (excluding) 1.0.0.68 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | mk62_firmware | * | Up to (excluding) 1.0.5.102 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | mr60_firmware | * | Up to (excluding) 1.0.5.102 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ms60_firmware | * | Up to (excluding) 1.0.5.102 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6120_firmware | * | Up to (excluding) 1.0.0.70 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6220_firmware | * | Up to (excluding) 1.1.0.100 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6230_firmware | * | Up to (excluding) 1.1.0.100 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6260_firmware | * | Up to (excluding) 1.1.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6330_firmware | * | Up to (excluding) 1.1.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6350_firmware | * | Up to (excluding) 1.1.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6400v2_firmware | * | Up to (excluding) 1.0.4.98 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6400_firmware | * | Up to (excluding) 1.0.1.62 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6700v2_firmware | * | Up to (excluding) 1.2.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6700v3_firmware | * | Up to (excluding) 1.0.4.98 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6700_firmware | * | Up to (excluding) 1.0.2.16 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6800_firmware | * | Up to (excluding) 1.2.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6850_firmware | * | Up to (excluding) 1.1.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6900p_firmware | * | Up to (excluding) 1.3.2.124 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6900v2_firmware | * | Up to (excluding) 1.2.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6900_firmware | * | Up to (excluding) 1.0.2.16 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7000p_firmware | * | Up to (excluding) 1.3.2.124 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7000_firmware | * | Up to (excluding) 1.0.11.106 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7200_firmware | * | Up to (excluding) 1.2.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7350_firmware | * | Up to (excluding) 1.2.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7400_firmware | * | Up to (excluding) 1.2.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7450_firmware | * | Up to (excluding) 1.2.0.72 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7800_firmware | * | Up to (excluding) 1.0.2.74 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7850_firmware | * | Up to (excluding) 1.0.5.60 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7900p_firmware | * | Up to (excluding) 1.4.1.62 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7900_firmware | * | Up to (excluding) 1.0.4.26 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7960p_firmware | * | Up to (excluding) 1.4.1.62 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r8000p_firmware | * | Up to (excluding) 1.4.1.62 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r8000_firmware | * | Up to (excluding) 1.0.4.58 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r8900_firmware | * | Up to (excluding) 1.0.5.24 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r9000_firmware | * | Up to (excluding) 1.0.5.24 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rax120_firmware | * | Up to (excluding) 1.0.1.136 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rax15_firmware | * | Up to (excluding) 1.0.1.64 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rax200_firmware | * | Up to (excluding) 1.0.2.102 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rax20_firmware | * | Up to (excluding) 1.0.1.64 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rax45_firmware | * | Up to (excluding) 1.0.2.64 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rax50_firmware | * | Up to (excluding) 1.0.2.64 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rax75_firmware | * | Up to (excluding) 1.0.3.102 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rax80_firmware | * | Up to (excluding) 1.0.3.102 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk12_firmware | * | Up to (excluding) 2.6.1.44 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk20_firmware | * | Up to (excluding) 2.6.1.38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk40_firmware | * | Up to (excluding) 2.6.1.38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk50_firmware | * | Up to (excluding) 2.6.1.40 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk752_firmware | * | Up to (excluding) 3.2.16.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk842_firmware | * | Up to (excluding) 3.2.16.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk852_firmware | * | Up to (excluding) 3.2.16.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr10_firmware | * | Up to (excluding) 2.6.1.44 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr20_firmware | * | Up to (excluding) 2.6.1.36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr40_firmware | * | Up to (excluding) 2.6.1.36 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr50_firmware | * | Up to (excluding) 2.6.1.40 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr750_firmware | * | Up to (excluding) 3.2.16.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr840_firmware | * | Up to (excluding) 3.2.16.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr850_firmware | * | Up to (excluding) 3.2.16.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs10_firmware | * | Up to (excluding) 2.6.1.44 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs20_firmware | * | Up to (excluding) 2.6.1.38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs40_firmware | * | Up to (excluding) 2.6.1.38 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs50_firmware | * | Up to (excluding) 2.6.1.40 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs750_firmware | * | Up to (excluding) 3.2.16.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs840_firmware | * | Up to (excluding) 3.2.16.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs850_firmware | * | Up to (excluding) 3.2.16.6 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rs400_firmware | * | Up to (excluding) 1.5.0.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | xr300_firmware | * | Up to (excluding) 1.0.3.50 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | xr450_firmware | * | Up to (excluding) 2.3.2.66 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | xr500_firmware | * | Up to (excluding) 2.3.2.66 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | xr700_firmware | * | Up to (excluding) 1.0.1.34 | |||||
| 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 | cbk40 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | cbr40 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | d7800 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | eax20 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | eax80 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex7500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | mk62 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | mr60 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ms60 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6120 | - | - | |||||
| 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 | r6400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6400v2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6700 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6700v2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6700v3 | - | - | |||||
| 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 | r6900 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6900p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6900v2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7000p | - | - | |||||
| 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 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7800 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7850 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7900 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7900p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r7960p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r8000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r8000p | - | - | |||||
| 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 | rax120 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rax15 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rax20 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rax200 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rax45 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rax50 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rax75 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rax80 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk12 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk20 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk40 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk50 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk752 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk842 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk852 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbr10 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbr20 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbr40 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbr50 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbr750 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbr840 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbr850 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbs10 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbs20 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbs40 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbs50 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbs750 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbs840 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbs850 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rs400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | xr300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | xr450 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | xr500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | xr700 | - | - | |||||
- 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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