CVE编号
CVE-2021-42324利用情况
暂无补丁情况
N/A披露时间
2022-04-05漏洞描述
An issue was discovered on DCN (Digital China Networks) S4600-10P-SI devices before R0241.0470. Due to improper parameter validation in the console interface, it is possible for a low-privileged authenticated attacker to escape the sandbox environment and execute system commands as root via shell metacharacters in the capture command parameters. Command output will be shown on the Serial interface of the device. Exploitation requires both credentials and physical access.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 |
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https://exatel.pl/cve-2021-42324-metacharacter-injection-w-przelacznikach-dcn... | |
https://www.dcneurope.eu/products/switches/s4600-10p-si |
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 | dcnglobal | s4600-10p-si_firmware | * |
From (including) r0241.0370 |
Up to (excluding) r0241.0470 |
||||
运行在以下环境 | |||||||||
硬件 | dcnglobal | s4600-10p-si | - | - |
- 攻击路径 物理
- 攻击复杂度 低
- 权限要求 低
- 影响范围 已更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
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