cisco packet_tracer 对搜索路径元素未加控制
CVE编号
CVE-2021-1593利用情况
暂无补丁情况
N/A披露时间
2021-08-05漏洞描述
A vulnerability in Cisco Packet Tracer for Windows could allow an authenticated, local attacker to perform a DLL injection attack on an affected device. To exploit this vulnerability, the attacker must have valid credentials on the Windows system. This vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by inserting a configuration file in a specific path on the system, which can cause a malicious DLL file to be loaded when the application starts. A successful exploit could allow an attacker with normal user privileges to execute arbitrary code on the affected system with the privileges of another user’s account.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://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s... |
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 | cisco | packet_tracer | 7.2.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | packet_tracer | 7.2.1 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | packet_tracer | 7.2.2 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | packet_tracer | 7.3.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | packet_tracer | 7.3.1 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | cisco | packet_tracer | 8.0 | - | |||||
- 攻击路径 本地
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 需要
- 可用性 高
- 保密性 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-427 | 对搜索路径元素未加控制 |
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