Dahua IPC 授权问题漏洞
CVE编号
CVE-2021-33044利用情况
暂无补丁情况
N/A披露时间
2021-09-16漏洞描述
Dahua IPC是中国大华（Dahua）公司的大华的一系列工控机。 Dahua IPC存在安全漏洞，攻击者可利用该漏洞通过构造恶意数据包绕过设备身份验证。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/957
参考链接 |
|
|---|---|
| http://packetstormsecurity.com/files/164423/Dahua-Authentication-Bypass.html | |
| http://seclists.org/fulldisclosure/2021/Oct/13 | |
| https://www.dahuasecurity.com/support/cybersecurity/details/957 |
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 | dahuasecurity | ipc-hum7xxx_firmware | * | Up to (excluding) 2.820.0000000.5.r.210705 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | ipc-hx3xxx_firmware | * | Up to (excluding) 2.800.0000000.29.r.210630 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | ipc-hx5xxx_firmware | * | Up to (excluding) 2.820.0000000.18.r.210705 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | sd1a1_firmware | * | Up to (excluding) 2.812.0000007.0.r.210706 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | sd22_firmware | * | Up to (excluding) 2.812.0000007.0.r.210706 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | sd41_firmware | * | Up to (excluding) 2.812.0000007.0.r.210706 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | sd50_firmware | * | Up to (excluding) 2.812.0000007.0.r.210706 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | sd52c_firmware | * | Up to (excluding) 2.812.0000007.0.r.210706 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | sd6al_firmware | * | Up to (excluding) 2.812.0000007.0.r.210706 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | tpc-bf1241_firmware | * | Up to (excluding) 2.630.0000000.6.r.210707 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | tpc-bf2221_firmware | * | Up to (excluding) 2.630.0000000.10.r.210707 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | tpc-bf5x01_firmware | * | Up to (excluding) 2.630.0000000.12.r.210707 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | tpc-bf5x21_firmware | * | Up to (excluding) 2.630.0000000.8.r.210630 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | tpc-pt8x21b_firmware | * | Up to (excluding) 2.630.0000000.10.r.210701 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | tpc-sd2221_firmware | * | Up to (including) 2.630.0000000.7.r.210707 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | tpc-sd8x21_firmware | * | Up to (excluding) 2.630.0000000.9.r.210706 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | vth-542xh_firmware | * | Up to (excluding) 4.500.0000002.0.r.210715 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | vto-65xxx_firmware | * | Up to (excluding) 4.300.0000004.0.r.210715 | |||||
| 运行在以下环境 | |||||||||
| 系统 | dahuasecurity | vto-75x95x_firmware | * | Up to (excluding) 4.300.0000003.0.r.210714 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | ipc-hum7xxx | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | ipc-hx3xxx | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | ipc-hx5xxx | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | sd1a1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | sd22 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | sd41 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | sd50 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | sd52c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | sd6al | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | tpc-bf1241 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | tpc-bf2221 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | tpc-bf5x01 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | tpc-bf5x21 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | tpc-pt8x21b | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | tpc-sd2221 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | tpc-sd8x21 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | vth-542xh | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | vto-65xxx | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | dahuasecurity | vto-75x95x | - | - | |||||
- 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-287 | 认证机制不恰当 |
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