schneider-electric t200i_firmware 关键功能的认证机制缺失
CVE编号
CVE-2021-22772利用情况
暂无补丁情况
N/A披露时间
2021-07-21漏洞描述
A CWE-306: Missing Authentication for Critical Function vulnerability exists in Easergy T200 ((Modbus) SC2-04MOD-07000100 and earlier), Easergy T200 ((IEC104) SC2-04IEC-07000100 and earlier), and Easergy T200 ((DNP3) SC2-04DNP-07000102 and earlier) that could cause unauthorized operation when authentication is bypassed.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 |
|
|---|---|
| http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-194-05 |
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 | t200e_firmware | * | Up to (including) sc2-04dnp-07000102 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | t200e_firmware | * | Up to (including) sc2-04iec-07000100 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | t200e_firmware | * | Up to (including) sc2-04mod-07000100 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | t200i_firmware | * | Up to (including) sc2-04dnp-07000102 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | t200i_firmware | * | Up to (including) sc2-04iec-07000100 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | t200i_firmware | * | Up to (including) sc2-04mod-07000100 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | t200p_firmware | * | Up to (including) sc2-04dnp-07000102 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | t200p_firmware | * | Up to (including) sc2-04iec-07000100 | |||||
| 运行在以下环境 | |||||||||
| 系统 | schneider-electric | t200p_firmware | * | Up to (including) sc2-04mod-07000100 | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | t200e | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | t200i | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | schneider-electric | t200p | - | - | |||||
- 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-306 | 关键功能的认证机制缺失 |
Exp相关链接
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