多款Dahua产品输入验证错误漏洞
CVE编号
CVE-2020-9500利用情况
暂无补丁情况
N/A披露时间
2020-04-10漏洞描述
多款Dahua产品中存在安全漏洞。攻击者可借助日志查询命令利用该漏洞造成拒绝服务。以下产品及版本受到影响：Dahua SD 6AL Series；SD 5A Series；SD 1A Series；SD 50/52C Series；NVR N5x Series；NVR N4x Series；IPC N4 Series。解决建议
目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://www.dahuasecurity.com/support/cybersecurity/details/727?us
参考链接 |
|
|---|---|
| https://www.dahuasecurity.com/support/cybersecurity/details/727 |
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 | dahua | ipc-hx2xxx_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | ipc-hx5842h_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | ipc-hx7842h_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | ipc-hxxx5x4x_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | n42b1p_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | n42b2p_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | n42b3p_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | n52a4p_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | n52b2p_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | n52b3p_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | n52b5p_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | n54a4p_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | n54b2p_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | ptz1a_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | sd1a_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | sd50_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | sd52c_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | sd5a_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahua | sd6al_firmware | * | Up to (excluding) 2019-12 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | ipc-hx2xxx | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | ipc-hx5842h | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | ipc-hx7842h | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | ipc-hxxx5x4x | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | n42b1p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | n42b2p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | n42b3p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | n52a4p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | n52b2p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | n52b3p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | n52b5p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | n54a4p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | n54b2p | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | ptz1a | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | sd1a | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | sd50 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | sd52c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | sd5a | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahua | sd6al | - | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 高
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-20 | 输入验证不恰当 |
Exp相关链接
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