chiyu-tech semac_s2_firmware 整数溢出或超界折返
CVE编号
CVE-2021-31642利用情况
暂无补丁情况
N/A披露时间
2021-06-01漏洞描述
A denial of service condition exists after an integer overflow in several IoT devices from CHIYU Technology, including BIOSENSE, Webpass, and BF-630, BF-631, and SEMAC. The vulnerability can be explored by sending an unexpected integer (> 32 bits) on the page parameter that will crash the web portal and making it unavailable until a reboot of 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。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 | chiyu-tech | bf-630_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | chiyu-tech | bf-631_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | chiyu-tech | biosense_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | chiyu-tech | semac_d1_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | chiyu-tech | semac_d2_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | chiyu-tech | semac_d2_n300_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | chiyu-tech | semac_d4_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | chiyu-tech | semac_s1_osdp_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | chiyu-tech | semac_s2_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | chiyu-tech | semac_s3v3_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | chiyu-tech | webpass_firmware | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | bf-630 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | bf-631 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | biosense | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | semac_d1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | semac_d2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | semac_d2_n300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | semac_d4 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | semac_s1_osdp | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | semac_s2 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | semac_s3v3 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | chiyu-tech | webpass | - | - | |||||
- 攻击路径 网络
- 攻击复杂度 低
- 权限要求 低
- 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-190 | 整数溢出或超界折返 |
Exp相关链接
- avd.aliyun.com
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