Buffalo network Devices 安全漏洞(CVE-2021-20716)
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
在多个Buffalo网络设备中隐藏的功能（BHR-4RV固件2.55版本和以前版本，FS-G54固件2.04版本和现在版本，WBR2-G11固件2.32版本和过去版本，WBR-B11固件2.523版本和之前版本，BBR-G54-KD固件2.32KD 2.32和之前，WBR-G54版本2.23和之后版本固件2.23版本以及之前版本WHBR-G54L固件2.20版本和WH54GR22.54版本-GR2-WH54版本和先前版本-2.55V-2.55先前版本，以及WHVer-GRV-GR 2-WH2VER-WH2和WH_25V， WHR-G54固件2.16版本和以前版本，WHH-G54 NF固件2.10版本及以前版本的WLA2-G54C固件2.24版本及其以前版本WLA-B11固件2.20版本及之前版本WLA-G50固件和WLAG-G54版本2.20及之前，WLAH-A54G 54固件版本2.54及之后版本WLAN2.54版本和GLI-T53版本和之前版本的G54和GLI.54-2版本，以及之前版本2.53 WLAHA-AAMG54G54G 54-2固件2.54和WALA G54S和G542.53版本的版本和WLI.X1-T53-WLAH 2.53-G54-2，WLA。 WLI3-TX1-G54固件2.53版本和之前版本，WLI-T1-B11固件版本2.20和之后版本WLI-TG54固件版本.2.02及之前版本WZR-G108固件Ver.2.41和之前的WZR-G54版本2.41固件版本及之后版本WzR-G104固件版本和之后的WzR攻击者版本2.41一版本，WZRH-G54或之前版本2.55固件版本，允许配置和2.55的任意配置命令，以及之前的2.55允许对2.55进行调试 并导致拒绝服务(DoS)状况。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
| CWE-ID | 漏洞类型 |
| NVD-CWE-Other |
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