netgear br200_firmware 敏感数据的明文传输
CVE编号
CVE-2021-27251利用情况
暂无补丁情况
N/A披露时间
2021-04-15漏洞描述
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR Nighthawk R7800. Authentication is not required to exploit this vulnerability The specific flaw exists within handling of firmware updates. The issue results from a fallback to a insecure protocol to deliver updates. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-12308.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/000062883/Security-Advisory-for-Multiple-Vulnerabiliti... | |
| https://www.zerodayinitiative.com/advisories/ZDI-21-247/ |
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 | br200_firmware | * | Up to (excluding) 5.10.0.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | br500_firmware | * | Up to (excluding) 5.10.0.5 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | d7800_firmware | * | Up to (excluding) 1.0.1.60 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6100v2_firmware | * | Up to (excluding) 1.0.1.98 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6150_firmware | * | Up to (excluding) 1.0.1.98 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6250_firmware | * | Up to (excluding) 1.0.0.134 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6400v2_firmware | * | Up to (excluding) 1.0.0.134 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6400_firmware | * | Up to (excluding) 1.0.2.158 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6410_firmware | * | Up to (excluding) 1.0.0.134 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex6420_firmware | * | Up to (excluding) 1.0.0.134 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex7300v2_firmware | * | Up to (excluding) 1.0.0.134 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex7300_firmware | * | Up to (excluding) 1.0.2.158 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex7320_firmware | * | Up to (excluding) 1.0.0.134 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex7700_firmware | * | Up to (excluding) 1.0.0.216 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ex8000_firmware | * | Up to (excluding) 1.0.1.232 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | lbr20_firmware | * | Up to (excluding) 2.6.3.50 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7800_firmware | * | Up to (excluding) 1.0.2.80 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r8900_firmware | * | Up to (excluding) 1.0.5.28 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r9000_firmware | * | Up to (excluding) 1.0.5.28 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk12_firmware | * | Up to (excluding) 2.7.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk13_firmware | * | Up to (excluding) 2.7.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk14_firmware | * | Up to (excluding) 2.7.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk15_firmware | * | Up to (excluding) 2.7.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk20_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk23_firmware | * | Up to (excluding) 2.7.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk40_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk43s_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk43_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk44_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk50_firmware | * | Up to (excluding) 2.7.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbk53_firmware | * | Up to (excluding) 2.7.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr10_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr20_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr40_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbr50_firmware | * | Up to (excluding) 2.7.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs10_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs20_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs40_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs50y_firmware | * | Up to (excluding) 2.6.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | rbs50_firmware | * | Up to (excluding) 2.7.2.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | xr450_firmware | * | Up to (excluding) 2.3.2.114 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | xr500_firmware | * | Up to (excluding) 2.3.2.114 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | xr700_firmware | * | Up to (excluding) 1.0.1.38 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | br200 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | br500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | d7800 | - | - | |||||
| 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 | ex6250 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6400 | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6410 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex6420 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex7300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex7300 | v2 | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex7320 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex7700 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | ex8000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | lbr20 | - | - | |||||
| 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 | rbk12 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk13 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk14 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk15 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk20 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk23 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk40 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk43 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk43s | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk44 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk50 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | rbk53 | - | - | |||||
| 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 | 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 | rbs50y | - | - | |||||
| 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 相邻
- 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-319 | 敏感数据的明文传输 |
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