digi transport_dr64_firmware 在命令中使用的特殊元素转义处理不恰当（命令注入）
CVE编号
CVE-2021-35978利用情况
暂无补丁情况
N/A披露时间
2021-12-10漏洞描述
An issue was discovered in Digi TransPort DR64, SR44 VC74, and WR. The ZING protocol allows arbitrary remote command execution with SUPER privileges. This allows an attacker (with knowledge of the protocol) to execute arbitrary code on the controller including overwriting firmware, adding/removing users, disabling the internal firewall, etc.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://digi.com | |
| https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-04.txt |
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 | digi | transport_dr64_firmware | * | Up to (including) 5.2.4.9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | digi | transport_sr44_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | digi | transport_vc74_firmware | * | Up to (including) 5.2.4.9 | |||||
| 运行在以下环境 | |||||||||
| 系统 | digi | transport_wr11_firmware | * | Up to (including) 8.2.1.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | digi | transport_wr11_xt_firmware | * | Up to (including) 8.2.1.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | digi | transport_wr21_firmware | * | Up to (including) 8.2.1.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | digi | transport_wr31_firmware | * | Up to (including) 8.2.1.3 | |||||
| 运行在以下环境 | |||||||||
| 系统 | digi | transport_wr41_firmware | * | From (including) 5.0.0.0 | Up to (including) 5.2.4.6 | ||||
| 运行在以下环境 | |||||||||
| 系统 | digi | transport_wr41_firmware | * | From (including) 6.0.0.0 | Up to (including) 6.1.3.5 | ||||
| 运行在以下环境 | |||||||||
| 系统 | digi | transport_wr41_firmware | * | From (including) 8.0.0.0 | Up to (including) 8.3.1.2 | ||||
| 运行在以下环境 | |||||||||
| 系统 | digi | transport_wr44_firmware | * | Up to (including) 8.3.1.2 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | digi | transport_dr64 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | digi | transport_sr44 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | digi | transport_vc74 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | digi | transport_wr11 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | digi | transport_wr11_xt | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | digi | transport_wr21 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | digi | transport_wr31 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | digi | transport_wr41 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | digi | transport_wr44 | v2 | - | |||||
- 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-77 | 在命令中使用的特殊元素转义处理不恰当（命令注入） |
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