CVE编号
CVE-2019-19825利用情况
暂无补丁情况
N/A披露时间
2020-01-28漏洞描述
On certain TOTOLINK Realtek SDK based routers, the CAPTCHA text can be retrieved via an {"topicurl":"setting/getSanvas"} POST to the boafrm/formLogin URI, leading to a CAPTCHA bypass. (Also, the CAPTCHA text is not needed once the attacker has determined valid credentials. The attacker can perform router actions via HTTP requests with Basic Authentication.) This affects A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, and N100RE through 3.4.0.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://packetstormsecurity.com/files/156083/Realtek-SDK-Information-Disclosur... | |
| http://seclists.org/fulldisclosure/2020/Jan/36 | |
| http://seclists.org/fulldisclosure/2020/Jan/38 | |
| https://sploit.tech |
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 | totolink | a3002ru_firmware | * |
Up to (including) 2.0.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | totolink | a702r_firmware | * |
Up to (including) 2.1.3 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | totolink | n100re_firmware | * |
Up to (including) 3.4.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | totolink | n150rt_firmware | * |
Up to (including) 3.4.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | totolink | n200re_firmware | * |
Up to (including) 4.0.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | totolink | n300rt_firmware | * |
Up to (including) 3.4.0 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | totolink | n301rt_firmware | * |
Up to (including) 2.1.6 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | totolink | n302r_firmware | * |
Up to (including) 3.4.0 |
|||||
| 运行在以下环境 | |||||||||
| 硬件 | totolink | a3002ru | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | totolink | a702r | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | totolink | n100re | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | totolink | n150rt | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | totolink | n200re | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | totolink | n300rt | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | totolink | n301rt | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | totolink | n302r | - | - | |||||
- 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
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