CVE:CVE-2021-38514
CNNVD:CNNVD-202108-962
Netgear WNR3500L等都是美国网件（Netgear）公司的产品。WNR3500L是一款无线路由器。WN2500RP是一款无线网络信号扩展器。NETGEAR是一款路由器。
多款 NETGEAR 设备存在授权问题漏洞，该漏洞源于产品未正确限制来自非授权角色的访问。以下产品和版本受到影响：D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6100 before 1.0.0.63, D6200 before 1.1.00.34, D6220 before 1.0.0.48, D6400 before 1.0.0.86, D7000 before 1.0.1.70, D7000v2 before 1.0.0.52, D7800 before 1.0.1.56, D8500 before 1.0.3.44, DC112A before 1.0.0.42, DGN2200v4 before 1.0.0.108, DGND2200Bv4 before 1.0.0.108, EX2700 before 1.0.1.48, EX3700 before 1.0.0.76, EX3800 before 1.0.0.76, EX6000 before 1.0.0.38, EX6100 before 1.0.2.24, EX6100v2 before 1.0.1.76, EX6120 before 1.0.0.42, EX6130 before 1.0.0.28, EX6150v1 before 1.0.0.42, EX6150v2 before 1.0.1.76, EX6200 before 1.0.3.88, EX6200v2 before 1.0.1.72, EX6400 before 1.0.2.136, EX7000 before 1.0.0.66, EX7300 before 1.0.2.136, EX8000 before 1.0.1.180, RBK50 before 2.1.4.10, RBR50 before 2.1.4.10, RBS50 before 2.1.4.10, RBK40 before 2.1.4.10, RBR40 before 2.1.4.10, RBS40 before 2.1.4.10, RBW30 before 2.2.1.204, PR2000 before 1.0.0.28, R6020 before 1.0.0.38, R6080 before 1.0.0.38, R6050 before 1.0.1.18, JR6150 before 1.0.1.18, R6120 before 1.0.0.46, R6220 before 1.1.0.86, R6250 before 1.0.4.34, R6300v2 before 1.0.4.32, R6400 before 1.0.1.44, R6400v2 before 1.0.2.62, R6700 before 1.0.1.48, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900v2 before 1.2.0.36, R6900 before 1.0.1.48, R7000 before 1.0.9.34, R6900P before 1.3.1.64, R7000P before 1.3.1.64, R7100LG before 1.0.0.48, R7300DST before 1.0.0.70, R7500v2 before 1.0.3.38, R7800 before 1.0.2.52, R7900 before 1.0.3.8, R8000 before 1.0.4.28, R7900P before 1.4.1.30, R8000P before 1.4.1.30, R8300 before 1.0.2.128, R8500 before 1.0.2.128, R9000 before 1.0.3.10, RBS40V before 2.2.0.58, RBK50V before 2.2.0.58, WN2000RPTv3 before 1.0.1.32, WN2500RPv2 before 1.0.1.54, WN3000RPv3 before 1.0.2.78, WN3100RPv2 before 1.0.0.66, WNDR3400v3 before 1.0.1.22, WNDR3700v4 before 1.0.2.102, WNDR4300v1 before 1.0.2.104, WNDR4300v2 before 1.0.0.56, WNDR4500v3 before 1.0.0.56, WNR2000v5 (R2000) before 1.0.0.66, WNR2020 before 1.1.0.62, WNR2050 before 1.1.0.62, WNR3500Lv2 before 1.2.0.62, and XR500 before 2.3.2.22.
solution:Upgrade netgear d3600_firmware to a higher version than 1.0.0.72,and avoid the version (,1.0.0.72); Upgrade netgear d6000_firmware to a higher version than 1.0.0.72,and avoid the version (,1.0.0.72); Upgrade netgear d6100_firmware to a higher version than 1.0.0.63,and avoid the version (,1.0.0.63); Upgrade netgear d6200_firmware to a higher version than 1.1.00.34,and avoid the version (,1.1.00.34); Upgrade netgear d6220_firmware to a higher version than 1.0.0.48,and avoid the version (,1.0.0.48); Upgrade netgear d6400_firmware to a higher version than 1.0.0.86,and avoid the version (,1.0.0.86); Upgrade netgear d7000_firmware to a higher version than 1.0.1.70,1.0.0.52,and avoid the version (,1.0.1.70),(,1.0.0.52); Upgrade netgear d7800_firmware to a higher version than 1.0.1.56,and avoid the version (,1.0.1.56); Upgrade netgear d8500_firmware to a higher version than 1.0.3.44,and avoid the version (,1.0.3.44); Upgrade netgear dc112a_firmware to a higher version than 1.0.0.42,and avoid the version (,1.0.0.42); Upgrade netgear dgn2200_firmware to a higher version than 1.0.0.108,and avoid the version (,1.0.0.108); Upgrade netgear dgnd2200b_firmware to a higher version than 1.0.0.108,and avoid the version (,1.0.0.108); Upgrade netgear ex2700_firmware to a higher version than 1.0.1.48,and avoid the version (,1.0.1.48); Upgrade netgear ex3700_firmware to a higher version than 1.0.0.76,and avoid the version (,1.0.0.76); Upgrade netgear ex3800_firmware to a higher version than 1.0.0.76,and avoid the version (,1.0.0.76); Upgrade netgear ex6000_firmware to a higher version than 1.0.0.38,and avoid the version (,1.0.0.38); Upgrade netgear ex6100_firmware to a higher version than 1.0.2.24,1.0.1.76,and avoid the version (,1.0.2.24),(,1.0.1.76); Upgrade netgear ex6120_firmware to a higher version than 1.0.0.42,and avoid the version (,1.0.0.42); Upgrade netgear ex6130_firmware to a higher version than 1.0.0.28,and avoid the version (,1.0.0.28); Upgrade netgear ex6150_firmware to a higher version than 1.0.0.42,1.0.1.76,and avoid the version (,1.0.0.42),(,1.0.1.76); Upgrade netgear ex6200_firmware to a higher version than 1.0.3.88,1.0.1.72,and avoid the version (,1.0.3.88),(,1.0.1.72); Upgrade netgear ex6400_firmware to a higher version than 1.0.2.136,and avoid the version (,1.0.2.136); Upgrade netgear ex7000_firmware to a higher version than 1.0.0.66,and avoid the version (,1.0.0.66); Upgrade netgear ex7300_firmware to a higher version than 1.0.2.136,and avoid the version (,1.0.2.136); Upgrade netgear ex8000_firmware to a higher version than 1.0.1.180,and avoid the version (,1.0.1.180); Upgrade netgear rbk50_firmware to a higher version than 2.1.4.10,and avoid the version (,2.1.4.10); Upgrade netgear rbr50_firmware to a higher version than 2.1.4.10,and avoid the version (,2.1.4.10); Upgrade netgear rbs50_firmware to a higher version than 2.1.4.10,and avoid the version (,2.1.4.10); Upgrade netgear rbk40_firmware to a higher version than 2.1.4.10,and avoid the version (,2.1.4.10); Upgrade netgear rbr40_firmware to a higher version than 2.1.4.10,and avoid the version (,2.1.4.10); Upgrade netgear rbs40_firmware to a higher version than 2.1.4.10,and avoid the version (,2.1.4.10); Upgrade netgear rbw30_firmware to a higher version than 2.2.1.204,and avoid the version (,2.2.1.204); Upgrade netgear pr2000_firmware to a higher version than 1.0.0.28,and avoid the version (,1.0.0.28); Upgrade netgear r6020_firmware to a higher version than 1.0.0.38,and avoid the version (,1.0.0.38); Upgrade netgear r6080_firmware to a higher version than 1.0.0.38,and avoid the version (,1.0.0.38); Upgrade netgear r6050_firmware to a higher version than 1.0.1.18,and avoid the version (,1.0.1.18); Upgrade netgear jr6150_firmware to a higher version than 1.0.1.18,and avoid the version (,1.0.1.18); Upgrade netgear r6120_firmware to a higher version than 1.0.0.46,and avoid the version (,1.0.0.46); Upgrade netgear r6220_firmware to a higher version than 1.1.0.86,and avoid the version (,1.1.0.86); Upgrade netgear r6250_firmware to a higher version than 1.0.4.34,and avoid the version (,1.0.4.34); Upgrade netgear r6300_firmware to a higher version than 1.0.4.32,and avoid the version (,1.0.4.32); Upgrade netgear r6400_firmware to a higher version than 1.0.1.44,1.0.2.62,and avoid the version (,1.0.1.44),(,1.0.2.62); Upgrade netgear r6700_firmware to a higher version than 1.0.1.48,1.2.0.36,and avoid the version (,1.0.1.48),(,1.2.0.36); Upgrade netgear r6800_firmware to a higher version than 1.2.0.36,and avoid the version (,1.2.0.36); Upgrade netgear r6900_firmware to a higher version than 1.2.0.36,1.0.1.48,and avoid the version (,1.2.0.36),(,1.0.1.48); Upgrade netgear r7000_firmware to a higher version than 1.0.9.34,and avoid the version (,1.0.9.34); Upgrade netgear r6900p_firmware to a higher version than 1.3.1.64,and avoid the version (,1.3.1.64); Upgrade netgear r7000p_firmware to a higher version than 1.3.1.64,and avoid the version (,1.3.1.64); Upgrade netgear r7100lg_firmware to a higher version than 1.0.0.48,and avoid the version (,1.0.0.48); Upgrade netgear r7300dst_firmware to a higher version than 1.0.0.70,and avoid the version (,1.0.0.70); Upgrade netgear r7500_firmware to a higher version than 1.0.3.38,and avoid the version (,1.0.3.38); Upgrade netgear r7800_firmware to a higher version than 1.0.2.52,and avoid the version (,1.0.2.52); Upgrade netgear r7900_firmware to a higher version than 1.0.3.8,and avoid the version (,1.0.3.8); Upgrade netgear r8000_firmware to a higher version than 1.0.4.28,and avoid the version (,1.0.4.28); Upgrade netgear r7900p_firmware to a higher version than 1.4.1.30,and avoid the version (,1.4.1.30); Upgrade netgear r8000p_firmware to a higher version than 1.4.1.30,and avoid the version (,1.4.1.30); Upgrade netgear r8300_firmware to a higher version than 1.0.2.128,and avoid the version (,1.0.2.128); Upgrade netgear r8500_firmware to a higher version than 1.0.2.128,and avoid the version (,1.0.2.128); Upgrade netgear r9000_firmware to a higher version than 1.0.3.10,and avoid the version (,1.0.3.10); Upgrade netgear rbs40v_firmware to a higher version than 2.2.0.58,and avoid the version (,2.2.0.58); Upgrade netgear rbk50v_firmware to a higher version than 2.2.0.58,and avoid the version (,2.2.0.58); Upgrade netgear wn2000rpt_firmware to a higher version than 1.0.1.32,and avoid the version (,1.0.1.32); Upgrade netgear wn2500rp_firmware to a higher version than 1.0.1.54,and avoid the version (,1.0.1.54); Upgrade netgear wn3000rp_firmware to a higher version than 1.0.2.78,and avoid the version (,1.0.2.78); Upgrade netgear wn3100rp_firmware to a higher version than 1.0.0.66,and avoid the version (,1.0.0.66); Upgrade netgear wndr3400_firmware to a higher version than 1.0.1.22,and avoid the version (,1.0.1.22); Upgrade netgear wndr3700_firmware to a higher version than 1.0.2.102,and avoid the version (,1.0.2.102); Upgrade netgear wndr4300_firmware to a higher version than 1.0.2.104,1.0.0.56,and avoid the version (,1.0.2.104),(,1.0.0.56); Upgrade netgear wndr4500_firmware to a higher version than 1.0.0.56,and avoid the version (,1.0.0.56); Upgrade netgear wnr2000_firmware to a higher version than 1.0.0.66,and avoid the version (,1.0.0.66); Upgrade netgear wnr2020_firmware to a higher version than 1.1.0.62,and avoid the version (,1.1.0.62); Upgrade netgear wnr2050_firmware to a higher version than 1.1.0.62,and avoid the version (,1.1.0.62); Upgrade netgear wnr3500l_firmware to a higher version than 1.2.0.62,and avoid the version (,1.2.0.62); Upgrade netgear xr500_firmware to a higher version than 2.3.2.22,and avoid the version (,2.3.2.22)