多款Schneider Electric产品拒绝服务漏洞
CVE编号
CVE-2020-7542利用情况
暂无补丁情况
N/A披露时间
2020-12-11漏洞描述
Schneider Electric Modicon M340是法国施耐德电气（Schneider Electric）公司的一款用于工业过程和基础设施的中程PLC（可编程逻辑控制器）。<br /> Modicon M580、Modicon M340、Legacy Controllers Modicon Quantum & Modicon Premium存在拒绝服务漏洞。该漏洞源于程序未对异常情况进行正确检查。攻击者可通过发送特制的读取物理内存请求利用该漏洞导致拒绝服务。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.se.com/ww/en/download/document/SEVD-2020-343-08/
参考链接 |
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|---|---|
| https://www.se.com/ww/en/download/document/SEVD-2020-343-08/ |
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 | schneider-electric | 140cpu65150_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmep581020_firmware | * | Up to (excluding) 3.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmep582020_firmware | * | Up to (excluding) 3.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmep582040_firmware | * | Up to (excluding) 3.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmep583020_firmware | * | Up to (excluding) 3.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmep583040_firmware | * | Up to (excluding) 3.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmep584020_firmware | * | Up to (excluding) 3.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmep584040_firmware | * | Up to (excluding) 3.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmep585040_firmware | * | Up to (excluding) 3.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmep586040_firmware | * | Up to (excluding) 3.20 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmxp341000_firmware | * | Up to (excluding) 3.30 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmxp342000_firmware | * | Up to (excluding) 3.30 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmxp3420102cl_firmware | * | Up to (excluding) 3.30 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmxp3420102_firmware | * | Up to (excluding) 3.30 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmxp342020_firmware | * | Up to (excluding) 3.30 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmxp3420302cl_firmware | * | Up to (excluding) 3.30 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | bmxp3420302_firmware | * | Up to (excluding) 3.30 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | tsxp574634_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | tsxp575634_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | tsxp576634_firmware | * | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | 140cpu65150 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmep581020 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmep582020 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmep582040 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmep583020 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmep583040 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmep584020 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmep584040 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmep585040 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmep586040 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmxp341000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmxp342000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmxp3420102 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmxp3420102cl | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmxp342020 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmxp3420302 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | bmxp3420302cl | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | tsxp574634 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | tsxp575634 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | tsxp576634 | - | - | |||||
- 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 无
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-754 | 对因果或异常条件的不恰当检查 |
Exp相关链接
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