CVE:CVE-2022-40966
CNNVD:CNNVD-202212-2638
Buffalo network devices是日本巴比禄（Buffalo）公司的一系列网络设备。
Buffalo network devices 存在安全漏洞，该漏洞源于允许网络相邻的攻击者绕过身份验证并访问设备，以下产品和版本受到影响：WCR-300 固件版本1.87 及之前版本，WHR-HP-G300N 固件版本2.00 及之前版本，WHR-HP-GN 固件版本1.87 及之前版本，WPL-05G300 固件版本1.88 及之前版本，WRM-D2133HP 固件版本2.85 及之前版本，WRM-D2133HS 固件版本2.96 及之前版本，WTR-M2133HP 固件版本2.85 及之前版本，WTR-M2133HS 固件版本2.96 及之前版本，WXR-1900DHP 固件版本2.50 及之前版本，WXR-1900DHP2 固件版本2.59 及之前版本，WXR-1900DHP3 固件版本2.63 及之前版本，WXR-5950AX12 固件版本3.40 及之前版本，WXR-6000AX12B 固件版本3.40 及之前版本，WXR-6000AX12S 固件版本3.40 及之前版本，WZR-300HP 固件版本2.00 及之前版本，WZR-450HP 固件版本2.00 及之前版本，WZR-600DHP 固件版本2.00 及之前版本，WZR-900DHP 固件版本1.15 及之前版本，WZR-1750DHP2 固件版本2.31 及之前版本，WZR-HP-AG300H 固件版本1.76 及之前版本，WZR-HP-G302H 固件版本1.86 及之前版本，WEM-1266 固件版本2.85 及之前版本，WEM-1266WP 固件版本2.85 及之前版本，WLAE-AG300N 固件版本1.86 及之前版本，FS-600DHP 固件版本3.40 及之前版本，FS-G300N 固件版本3.14 及之前版本，FS-HP-G300N 固件版本3.33 及之前版本等。
solution:Upgrade buffalo wcr-300_firmware to a higher version than 1.87,and avoid the version (,1.87]; Upgrade buffalo whr-hp-g300n_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo whr-hp-gn_firmware to a higher version than 1.87,and avoid the version (,1.87]; Upgrade buffalo wpl-05g300_firmware to a higher version than 1.88,and avoid the version (,1.88]; Upgrade buffalo wrm-d2133hp_firmware to a higher version than 2.85,and avoid the version (,2.85]; Upgrade buffalo wrm-d2133hs_firmware to a higher version than 2.96,and avoid the version (,2.96]; Upgrade buffalo wtr-m2133hp_firmware to a higher version than 2.85,and avoid the version (,2.85]; Upgrade buffalo wtr-m2133hs_firmware to a higher version than 2.96,and avoid the version (,2.96]; Upgrade buffalo wxr-1900dhp_firmware to a higher version than 2.50,and avoid the version (,2.50]; Upgrade buffalo wxr-1900dhp2_firmware to a higher version than 2.59,and avoid the version (,2.59]; Upgrade buffalo wxr-1900dhp3_firmware to a higher version than 2.63,and avoid the version (,2.63]; Upgrade buffalo wxr-5950ax12_firmware to a higher version than 3.40,and avoid the version (,3.40]; Upgrade buffalo wxr-6000ax12b_firmware to a higher version than 3.40,and avoid the version (,3.40]; Upgrade buffalo wxr-6000ax12s_firmware to a higher version than 3.40,and avoid the version (,3.40]; Upgrade buffalo wzr-300hp_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo wzr-450hp_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo wzr-600dhp_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo wzr-900dhp_firmware to a higher version than 1.15,and avoid the version (,1.15]; Upgrade buffalo wzr-1750dhp2_firmware to a higher version than 2.31,and avoid the version (,2.31]; Upgrade buffalo wzr-hp-ag300h_firmware to a higher version than 1.76,and avoid the version (,1.76]; Upgrade buffalo wzr-hp-g302h_firmware to a higher version than 1.86,and avoid the version (,1.86]; Upgrade buffalo wem-1266_firmware to a higher version than 2.85,and avoid the version (,2.85]; Upgrade buffalo wem-1266wp_firmware to a higher version than 2.85,and avoid the version (,2.85]; Upgrade buffalo wlae-ag300n_firmware to a higher version than 1.86,and avoid the version (,1.86]; Upgrade buffalo fs-600dhp_firmware to a higher version than 3.40,and avoid the version (,3.40]; Upgrade buffalo fs-g300n_firmware to a higher version than 3.14,and avoid the version (,3.14]; Upgrade buffalo fs-hp-g300n_firmware to a higher version than 3.33,and avoid the version (,3.33]; Upgrade buffalo fs-r600dhp_firmware to a higher version than 3.40,and avoid the version (,3.40]; Upgrade buffalo bhr-4grv_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo dwr-hp-g300nh_firmware to a higher version than 1.84,and avoid the version (,1.84]; Upgrade buffalo dwr-pg_firmware to a higher version than 1.83,and avoid the version (,1.83]; Upgrade buffalo hw-450hp-zwe_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo wer-a54g54_firmware to a higher version than 1.43,and avoid the version (,1.43]; Upgrade buffalo wer-ag54_firmware to a higher version than 1.43,and avoid the version (,1.43]; Upgrade buffalo wer-am54g54_firmware to a higher version than 1.43,and avoid the version (,1.43]; Upgrade buffalo wer-amg54_firmware to a higher version than 1.43,and avoid the version (,1.43]; Upgrade buffalo whr-300_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo whr-300hp_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo whr-am54g54_firmware to a higher version than 1.43,and avoid the version (,1.43]; Upgrade buffalo whr-amg54_firmware to a higher version than 1.43,and avoid the version (,1.43]; Upgrade buffalo whr-ampg_firmware to a higher version than 1.52,and avoid the version (,1.52]; Upgrade buffalo whr-g_firmware to a higher version than 1.49,and avoid the version (,1.49]; Upgrade buffalo whr-g300n_firmware to a higher version than 1.65,and avoid the version (,1.65]; Upgrade buffalo whr-g301n_firmware to a higher version than 1.87,and avoid the version (,1.87]; Upgrade buffalo whr-g54s_firmware to a higher version than 1.43,and avoid the version (,1.43]; Upgrade buffalo whr-g54s-ni_firmware to a higher version than 1.24,and avoid the version (,1.24]; Upgrade buffalo whr-hp-ampg_firmware to a higher version than 1.43,and avoid the version (,1.43]; Upgrade buffalo whr-hp-g_firmware to a higher version than 1.49,and avoid the version (,1.49]; Upgrade buffalo whr-hp-g54_firmware to a higher version than 1.43,and avoid the version (,1.43]; Upgrade buffalo wli-h4-d600_firmware to a higher version than 1.88,and avoid the version (,1.88]; Upgrade buffalo ws024bf_firmware to a higher version than 1.60,and avoid the version (,1.60]; Upgrade buffalo ws024bf-nw_firmware to a higher version than 1.60,and avoid the version (,1.60]; Upgrade buffalo wxr-1750dhp_firmware to a higher version than 2.60,and avoid the version (,2.60]; Upgrade buffalo wxr-1750dhp2_firmware to a higher version than 2.60,and avoid the version (,2.60]; Upgrade buffalo wzr-1166dhp_firmware to a higher version than 2.18,and avoid the version (,2.18]; Upgrade buffalo wzr-1166dhp2_firmware to a higher version than 2.18,and avoid the version (,2.18]; Upgrade buffalo wzr-1750dhp_firmware to a higher version than 2.30,and avoid the version (,2.30]; Upgrade buffalo wzr2-g300n_firmware to a higher version than 1.55,and avoid the version (,1.55]; Upgrade buffalo wzr-450hp-cwt_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo wzr-450hp-ub_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo wzr-600dhp2_firmware to a higher version than 1.15,and avoid the version (,1.15]; Upgrade buffalo wzr-600dhp3_firmware to a higher version than 2.19,and avoid the version (,2.19]; Upgrade buffalo wzr-900dhp2_firmware to a higher version than 2.19,and avoid the version (,2.19]; Upgrade buffalo wzr-agl300nh_firmware to a higher version than 1.55,and avoid the version (,1.55]; Upgrade buffalo wzr-ampg144nh_firmware to a higher version than 1.49,and avoid the version (,1.49]; Upgrade buffalo wzr-ampg300nh_firmware to a higher version than 1.51,and avoid the version (,1.51]; Upgrade buffalo wzr-d1100h_firmware to a higher version than 2.00,and avoid the version (,2.00]; Upgrade buffalo wzr-g144n_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade buffalo wzr-g144nh_firmware to a higher version than 1.48,and avoid the version (,1.48]; Upgrade buffalo wzr-hp-g300nh_firmware to a higher version than 1.84,and avoid the version (,1.84]; Upgrade buffalo wzr-hp-g301nh_firmware to a higher version than 1.84,and avoid the version (,1.84]; Upgrade buffalo wzr-hp-g450h_firmware to a higher version than 1.90,and avoid the version (,1.90]; Upgrade buffalo wzr-s1750dhp_firmware to a higher version than 2.32,and avoid the version (,2.32]; Upgrade buffalo wzr-s600dhp_firmware to a higher version than 2.19,and avoid the version (,2.19]; Upgrade buffalo wzr-s900dhp_firmware to a higher version than 2.19,and avoid the version (,2.19]