arista eos 认证机制不恰当
CVE编号
CVE-2021-28503利用情况
暂无补丁情况
N/A披露时间
2022-02-05漏洞描述
The impact of this vulnerability is that Arista's EOS eAPI may skip re-evaluating user credentials when certificate based authentication is used, which allows remote attackers to access the device via eAPI.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.arista.com/en/support/advisories-notices/security-advisories/1360... |
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 | arista | eos | * | From (including) 4.22 | Up to (including) 4.22.9m | ||||
| 运行在以下环境 | |||||||||
| 系统 | arista | eos | * | From (including) 4.23 | Up to (including) 4.23.9 | ||||
| 运行在以下环境 | |||||||||
| 系统 | arista | eos | * | From (including) 4.24 | Up to (including) 4.24.7 | ||||
| 运行在以下环境 | |||||||||
| 系统 | arista | eos | * | From (including) 4.25 | Up to (including) 4.25.5 | ||||
| 运行在以下环境 | |||||||||
| 系统 | arista | eos | * | From (including) 4.26 | Up to (including) 4.26.2 | ||||
- 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-287 | 认证机制不恰当 |
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