A Command Injection vulnerability exists in NETGEAR WNR2000v4 version 1.0.0.70. When using HTTP for SOAP authentication, command execution occurs during the process after successful authentication.

An exploitable firmware modification vulnerability was discovered on the Netgear WNR2000v1 router. An attacker can conduct a MITM (Man-in-the-Middle) attack to modify the user-uploaded firmware image and bypass the CRC check, allowing attackers to execute arbitrary code or cause a Denial of Service (DoS). This affects v1.2.3.7 and earlier.

An issue in Netgear WNR2000 v1 1.2.3.7 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.

Certain NETGEAR devices are affected by authentication bypass. This affects 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, R608…

Certain NETGEAR devices are affected by stored XSS. This affects R9000 before 1.0.2.40, R6100 before 1.0.1.1, 6R7500 before 1.0.0.110, R7500v2 before 1.0.3.20, R7800 before 1.0.2.36, WNDR4300v2 before 1.0.0.48, and WNR2000v5 before 1.0.0.58.

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D7800 before 1.0.1.30, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62.

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D7800 before 1.0.1.30, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62.

Certain NETGEAR devices are affected by password exposure. This affects AC1450 before 2017-01-06, C6300 before 2017-01-06, D500 before 2017-01-06, D1500 before 2017-01-06, D3600 before 2017-01-06, D6000 before 2017-01-06, D6100 before 2017-01-06, D6200 before 2017-01-06, D6200B before 2017-01-06, D6300B before 2017-01-06, D6300 before 2017-01-06, DGN1000v3 before 2017-01-06, DGN2200v1 before 2017-01-06, DGN2200v3 before 2017-01-06, DGN2200V4 before 2017-01-06, DGN2200Bv3 before 2017-01-06, DGN2200Bv4 before 2017-01-06, DGND3700v1 before 2017-01-06, DGND3700v2 before 2017-01-06, DGND3700Bv2 before 2017-01-06, JNR1010v1 before 2017-01-06, JNR1010v2 before 2017-01-06, JNR3300 before 2017-01-06, JR6100 before 2017-01-06, JR6150 before 2017-01-06, JWNR2000v5 before 2017-01-06, R2000 before 2017-01-06, R6050 before 2017-01-06, R6100 before 2017-01-06, R6200 before 2017-01-06, R6200v2 before 2017-01-06, R6220 before 2017-01-06, R6250 before 2017-01-06, R6300 before 2017-01-06, R6300v2 before…

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D7800 before 1.0.1.30, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62.

Certain NETGEAR devices are affected by mishandling of repeated URL calls. This affects JNR1010v2 before 2017-01-06, WNR614 before 2017-01-06, WNR618 before 2017-01-06, JWNR2000v5 before 2017-01-06, WNR2020 before 2017-01-06, JWNR2010v5 before 2017-01-06, WNR1000v4 before 2017-01-06, WNR2020v2 before 2017-01-06, R6220 before 2017-01-06, and WNDR3700v5 before 2017-01-06.