netgear ac2100_firmware 授权机制不正确
CVE编号
CVE-2020-27873利用情况
暂无补丁情况
N/A披露时间
2021-02-05漏洞描述
This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of NETGEAR R7450 1.2.0.62_1.0.1 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SOAP API endpoint, which listens on TCP port 80 by default. The issue results from the lack of proper access control. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-11559.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/000062641/Security-Advisory-for-Password-Recovery-Vuln... | |
| https://www.zerodayinitiative.com/advisories/ZDI-21-072/ |
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) 1.2.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ac2400_firmware | * | Up to (excluding) 1.2.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | ac2600_firmware | * | Up to (excluding) 1.2.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6020_firmware | * | Up to (excluding) 1.0.0.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6080_firmware | * | Up to (excluding) 1.0.0.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6120_firmware | * | Up to (excluding) 1.0.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6220_firmware | * | Up to (excluding) 1.1.0.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6230_firmware | * | Up to (excluding) 1.1.0.104 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6260_firmware | * | Up to (excluding) 1.1.0.78 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6330_firmware | * | Up to (excluding) 1.1.0.78 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6350_firmware | * | Up to (excluding) 1.1.0.78 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6700_firmware | * | Up to (excluding) 1.2.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6800_firmware | * | Up to (excluding) 1.2.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6850_firmware | * | Up to (excluding) 1.1.0.78 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r6900_firmware | * | Up to (excluding) 1.2.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7200_firmware | * | Up to (excluding) 1.2.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7350_firmware | * | Up to (excluding) 1.2.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7400_firmware | * | Up to (excluding) 1.2.0.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | netgear | r7450_firmware | * | Up to (excluding) 1.2.0.76 | |||||
| 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 | r6020 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | netgear | r6080 | - | - | |||||
| 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 | r6700 | v2 | - | |||||
| 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 | v2 | - | |||||
| 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 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 无
- 保密性 高
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-863 | 授权机制不正确 |
Exp相关链接
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