CVE编号
CVE-2021-20716利用情况
暂无补丁情况
N/A披露时间
2021-04-28漏洞描述
Hidden functionality in multiple Buffalo network devices (BHR-4RV firmware Ver.2.55 and prior, FS-G54 firmware Ver.2.04 and prior, WBR2-B11 firmware Ver.2.32 and prior, WBR2-G54 firmware Ver.2.32 and prior, WBR2-G54-KD firmware Ver.2.32 and prior, WBR-B11 firmware Ver.2.23 and prior, WBR-G54 firmware Ver.2.23 and prior, WBR-G54L firmware Ver.2.20 and prior, WHR2-A54G54 firmware Ver.2.25 and prior, WHR2-G54 firmware Ver.2.23 and prior, WHR2-G54V firmware Ver.2.55 and prior, WHR3-AG54 firmware Ver.2.23 and prior, WHR-G54 firmware Ver.2.16 and prior, WHR-G54-NF firmware Ver.2.10 and prior, WLA2-G54 firmware Ver.2.24 and prior, WLA2-G54C firmware Ver.2.24 and prior, WLA-B11 firmware Ver.2.20 and prior, WLA-G54 firmware Ver.2.20 and prior, WLA-G54C firmware Ver.2.20 and prior, WLAH-A54G54 firmware Ver.2.54 and prior, WLAH-AM54G54 firmware Ver.2.54 and prior, WLAH-G54 firmware Ver.2.54 and prior, WLI2-TX1-AG54 firmware Ver.2.53 and prior, WLI2-TX1-AMG54 firmware Ver.2.53 and prior, WLI2-TX1-G54 firmware Ver.2.20 and prior, WLI3-TX1-AMG54 firmware Ver.2.53 and prior, WLI3-TX1-G54 firmware Ver.2.53 and prior, WLI-T1-B11 firmware Ver.2.20 and prior, WLI-TX1-G54 firmware Ver.2.20 and prior, WVR-G54-NF firmware Ver.2.02 and prior, WZR-G108 firmware Ver.2.41 and prior, WZR-G54 firmware Ver.2.41 and prior, WZR-HP-G54 firmware Ver.2.41 and prior, WZR-RS-G54 firmware Ver.2.55 and prior, and WZR-RS-G54HP firmware Ver.2.55 and prior) allows a remote attacker to enable the debug option and to execute arbitrary code or OS commands, change the configuration, and cause a denial of service (DoS) condition.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://jvn.jp/en/vu/JVNVU90274525/index.html | |
| https://www.buffalo.jp/news/detail/20210427-02.html |
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 | buffalo | bhr-4rv_firmware | * |
Up to (including) 2.55 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | fs-g54_firmware | * |
Up to (including) 2.04 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wbr-b11_firmware | * |
Up to (including) 2.23 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wbr-g54l_firmware | * |
Up to (including) 2.20 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wbr-g54_firmware | * |
Up to (including) 2.23 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wbr2-b11_firmware | * |
Up to (including) 2.32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wbr2-g54-kd_firmware | * |
Up to (including) 2.32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wbr2-g54_firmware | * |
Up to (including) 2.32 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | whr-g54-nf_firmware | * |
Up to (including) 2.10 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | whr-g54_firmware | * |
Up to (including) 2.16 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | whr2-a54g54_firmware | * |
Up to (including) 2.25 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | whr2-g54v_firmware | * |
Up to (including) 2.55 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | whr2-g54_firmware | * |
Up to (including) 2.23 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | whr3-ag54_firmware | * |
Up to (including) 2.23 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wla-b11_firmware | * |
Up to (including) 2.20 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wla-g54c_firmware | * |
Up to (including) 2.20 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wla-g54_firmware | * |
Up to (including) 2.20 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wla2-g54c_firmware | * |
Up to (including) 2.24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wla2-g54_firmware | * |
Up to (including) 2.24 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wlah-a54g54_firmware | * |
Up to (including) 2.54 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wlah-am54g54_firmware | * |
Up to (including) 2.54 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wlah-g54_firmware | * |
Up to (including) 2.54 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wli-t1-b11_firmware | * |
Up to (including) 2.20 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wli-tx1-g54_firmware | * |
Up to (including) 2.20 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wli2-tx1-ag54_firmware | * |
Up to (including) 2.53 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wli2-tx1-amg54_firmware | * |
Up to (including) 2.53 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wli2-tx1-g54_firmware | * |
Up to (including) 2.20 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wli3-tx1-amg54_firmware | * |
Up to (including) 2.53 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wli3-tx1-g54_firmware | * |
Up to (including) 2.53 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wvr-g54-nf_firmware | * |
Up to (including) 2.02 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wzr-g108_firmware | * |
Up to (including) 2.41 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wzr-g54_firmware | * |
Up to (including) 2.41 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wzr-hp-g54_firmware | * |
Up to (including) 2.41 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wzr-rs-g54hp_firmware | * |
Up to (including) 2.55 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | buffalo | wzr-rs-g54_firmware | * |
Up to (including) 2.55 |
|||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | bhr-4rv | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | fs-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wbr-b11 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wbr-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wbr-g54l | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wbr2-b11 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wbr2-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wbr2-g54-kd | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | whr-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | whr-g54-nf | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | whr2-a54g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | whr2-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | whr2-g54v | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | whr3-ag54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wla-b11 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wla-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wla-g54c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wla2-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wla2-g54c | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wlah-a54g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wlah-am54g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wlah-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wli-t1-b11 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wli-tx1-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wli2-tx1-ag54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wli2-tx1-amg54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wli2-tx1-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wli3-tx1-amg54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wli3-tx1-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wvr-g54-nf | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wzr-g108 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wzr-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wzr-hp-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wzr-rs-g54 | - | - | |||||
| 运行在以下环境 | |||||||||
| 硬件 | buffalo | wzr-rs-g54hp | - | - | |||||
- 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
还没有评论，来说两句吧...