wut at-modem-emulator_firmware 使用不充分的随机数
CVE编号
CVE-2022-42787利用情况
暂无补丁情况
N/A披露时间
2022-11-10漏洞描述
Multiple W&T products of the Comserver Series use a small number space for allocating sessions ids. After login of an user an unathenticated remote attacker can brute force the users session id and get access to the his account on the the device.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://cert.vde.com/de/advisories/VDE-2022-043 |
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 | wut | at-modem-emulator_firmware | * | Up to (excluding) 1.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_++_firmware | * | Up to (excluding) 1.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_20ma_firmware | * | Up to (excluding) 1.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_100basefx_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_100baselx_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_19"_1port_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_19"_4port_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_compact_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_industry_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_isolated_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_lc_firmware | * | Up to (excluding) 1.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_oem_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_office_1port_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_office_4port_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_poe_3x_isolated_firmware | * | Up to (excluding) 1.48 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_poe_firmware | * | Up to (excluding) 1.76 | |||||
| 运行在以下环境 | |||||||||
| 系统 | wut | com-server_highspeed_ul_firmware | * | Up to (excluding) 1.48 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | at-modem-emulator | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_++ | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_20ma | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_100basefx | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_100baselx | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_19"_1port | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_19"_4port | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_compact | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_industry | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_isolated | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_lc | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_oem | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_office_1port | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_office_4port | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_poe | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_poe_3x_isolated | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | wut | com-server_highspeed_ul | - | - | |||||
- 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-330 | 使用不充分的随机数 |
Exp相关链接
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