omron nx701-1600_firmware 密码学签名的验证不恰当
CVE编号
CVE-2022-31206利用情况
暂无补丁情况
N/A披露时间
2022-07-27漏洞描述
The Omron SYSMAC Nx product family PLCs (NJ series, NY series, NX series, and PMAC series) through 2022-005-18 lack cryptographic authentication. These PLCs are programmed using the SYMAC Studio engineering software (which compiles IEC 61131-3 conformant POU code to native machine code for execution by the PLC's runtime). The resulting machine code is executed by a runtime, typically controlled by a real-time operating system. The logic that is downloaded to the PLC does not seem to be cryptographically authenticated, allowing an attacker to manipulate transmitted object code to the PLC and execute arbitrary machine code on the processor of the PLC's CPU module in the context of the runtime. In the case of at least the NJ series, an RTOS and hardware combination is used that would potentially allow for memory protection and privilege separation and thus limit the impact of code execution. However, it was not confirmed whether these sufficiently segment the runtime from the rest of the RTOS.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://www.cisa.gov/uscert/ics/advisories/icsa-22-179-02 | |
| https://www.forescout.com/blog/ |
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 | omron | nj101-1000_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj101-1020_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj101-9000_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj101-9020_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj301-1100_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj301-1200_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-1300_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-1320_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-1340_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-1400_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-1420_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-1500_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-1520_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-4300_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-4320_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-4400_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-4500_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-5300-1_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nj501-5300_firmware | * | Up to (excluding) 1.49 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nx701-1600_firmware | * | Up to (excluding) 1.29 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nx701-1620_firmware | * | Up to (excluding) 1.29 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nx701-1700_firmware | * | Up to (excluding) 1.29 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nx701-1720_firmware | * | Up to (excluding) 1.29 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nx701-z600_firmware | * | Up to (excluding) 1.29 | |||||
| 运行在以下环境 | |||||||||
| 系统 | omron | nx701-z700_firmware | * | Up to (excluding) 1.29 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj101-1000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj101-1020 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj101-9000 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj101-9020 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj301-1100 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj301-1200 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-1300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-1320 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-1340 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-1400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-1420 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-1500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-1520 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-4300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-4320 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-4400 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-4500 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-5300 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nj501-5300-1 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nx701-1600 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nx701-1620 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nx701-1700 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nx701-1720 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nx701-z600 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | omron | nx701-z700 | - | - | |||||
- 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-347 | 密码学签名的验证不恰当 |
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