Vulnerability Database

296,147

Total vulnerabilities in the database

CVE-2021-34982

NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the httpd service, which listens on TCP port 80 by default. When parsing the strings file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.

. Was ZDI-CAN-13709.

No technical information available.

CWEs:

Software From Fixed in
netgear / dc112a_firmware - 1.0.0.62
netgear / ex3700_firmware - 1.0.0.94
netgear / ex3800_firmware - 1.0.0.94
netgear / ex6120_firmware - 1.0.0.66
netgear / ex6130_firmware - 1.0.0.46
netgear / ex7000_firmware - 1.0.1.106
netgear / ex7500_firmware - 1.0.1.76
netgear / mr60_firmware - 1.1.6.122
netgear / mr80_firmware - 1.1.6.10
netgear / ms60_firmware - 1.1.6.122
netgear / ms80_firmware - 1.1.6.10
netgear / lax20_firmware - 1.1.6.30
netgear / r6400_firmware - 1.0.1.76
netgear / r6400v2_firmware - 1.0.4.120
netgear / r6700v3_firmware - 1.0.4.120
netgear / r6900p_firmware - 1.3.3.148
netgear / r7000_firmware - 1.0.11.128
netgear / r7000p_firmware - 1.3.3.148
netgear / r7100lg_firmware - 1.0.0.72
netgear / r7850_firmware - 1.0.5.76
netgear / r7900p_firmware - 1.4.2.84
netgear / r7960p_firmware - 1.4.2.84
netgear / r8000_firmware - 1.0.4.76
netgear / r8000p_firmware - 1.4.2.84
netgear / r8300_firmware - 1.0.2.156
netgear / r8500_firmware - 1.0.2.156
netgear / rax15_firmware - 1.0.4.100
netgear / rax20_firmware - 1.0.4.100
netgear / rax200_firmware - 1.0.5.132
netgear / rax35v2_firmware - 1.0.4.100
netgear / rax38v2_firmware - 1.0.4.100
netgear / rax40v2_firmware - 1.0.4.100
netgear / rax42_firmware - 1.0.4.100
netgear / rax43_firmware - 1.0.4.100
netgear / rax45_firmware - 1.0.4.100
netgear / rax48_firmware - 1.0.4.100
netgear / rax50_firmware - 1.0.4.100
netgear / rax50s_firmware - 1.0.4.100
netgear / rax75_firmware - 1.0.5.132
netgear / rax80_firmware - 1.0.5.132
netgear / raxe450_firmware - 1.0.8.70
netgear / raxe500_firmware - 1.0.8.70
netgear / rs400_firmware - 1.5.1.80
netgear / wndr3400v3_firmware - 1.0.1.42
netgear / wnr3500lv2_firmware - 1.2.0.70
netgear / xr1000_firmware - 1.0.0.64
netgear / xr300_firmware - 1.0.3.68
netgear / d6220_firmware - 1.0.0.76
netgear / d6400_firmware - 1.0.0.108
netgear / d7000v2_firmware - 1.0.0.76
netgear / dgn2200v4_firmware - 1.0.0.126
netgear / v6510-1fxaus_firmware - 1.0.0.80