CVE编号
CVE-2021-42021利用情况
暂无补丁情况
N/A披露时间
2021-11-09漏洞描述
A vulnerability has been identified in Siveillance Video DLNA Server (2019 R1), Siveillance Video DLNA Server (2019 R2), Siveillance Video DLNA Server (2019 R3), Siveillance Video DLNA Server (2020 R1), Siveillance Video DLNA Server (2020 R2), Siveillance Video DLNA Server (2020 R3), Siveillance Video DLNA Server (2021 R1). The affected application contains a path traversal vulnerability that could allow to read arbitrary files on the server that are outside the application’s web document directory. An unauthenticated remote attacker could exploit this issue to access sensitive information for subsequent attacks.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://cert-portal.siemens.com/productcert/pdf/ssa-755517.pdf |
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 | |||||||||
应用 | siemens | siveillance_video_management_software_2019_r1 | * | - | |||||
运行在以下环境 | |||||||||
应用 | siemens | siveillance_video_management_software_2019_r2 | * | - | |||||
运行在以下环境 | |||||||||
应用 | siemens | siveillance_video_management_software_2019_r3 | * | - | |||||
运行在以下环境 | |||||||||
应用 | siemens | siveillance_video_management_software_2020_r1 | - | - | |||||
运行在以下环境 | |||||||||
应用 | siemens | siveillance_video_management_software_2020_r2 | - | - | |||||
运行在以下环境 | |||||||||
硬件 | siemens | siveillance_video_dlna_server | - | - |
- 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 无
- 保密性 高
- 完整性 无
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