hilscher ethernet/ip_adapter_firmware 跨界内存写
CVE编号
CVE-2021-20987利用情况
暂无补丁情况
N/A披露时间
2021-02-17漏洞描述
A denial of service and memory corruption vulnerability was found in Hilscher EtherNet/IP Core V2 prior to V2.13.0.21that may lead to code injection through network or make devices crash without recovery.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/en-us/advisories/vde-2021-007 | |
| https://kb.hilscher.com/pages/viewpage.action?pageId=108969480 |
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 | hilscher | ethernet/ip_adapter_firmware | * | From (including) 2.0 | Up to (excluding) 2.13.0.21 | ||||
| 运行在以下环境 | |||||||||
| 系统 | pepperl-fuchs | pcv100-f200-b25-v1d-6011-6720_firmware | * | Up to (including) 1.10.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | pepperl-fuchs | pcv100-f200-b25-v1d-6011_firmware | * | Up to (including) 1.10.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | pepperl-fuchs | pcv50-f200-b25-v1d_firmware | * | Up to (including) 1.10.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | pepperl-fuchs | pcv80-f200-b25-v1d_firmware | * | Up to (including) 1.10.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | pepperl-fuchs | pxv100-f200-b25-v1d_firmware | * | Up to (including) 1.10.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | pepperl-fuchs | pxv100i-f200-b25-v1d_firmware | * | Up to (including) 1.10.0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | pepperl-fuchs | wcs_firmware | * | Up to (including) 1.2.1 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | hilscher | ethernet/ip_adapter | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | pcv100-f200-b25-v1d-6011 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | pcv100-f200-b25-v1d-6011-6720 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | pcv50-f200-b25-v1d | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | pcv80-f200-b25-v1d | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | pxv100-f200-b25-v1d | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | pxv100i-f200-b25-v1d | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | wcs3b-ls510 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | wcs3b-ls510-om | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | wcs3b-ls510d | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | wcs3b-ls510d-om | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | wcs3b-ls510dh | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | wcs3b-ls510dh-om | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | wcs3b-ls510h | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | pepperl-fuchs | wcs3b-ls510h-om | - | - | |||||
- 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-787 | 跨界内存写 |
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