6 results (0.004 seconds)

CVSS: 8.8EPSS: 0%CPEs: 30EXPL: 0

CVE-2021-45525

https://notcve.org/view.php?id=CVE-2021-45525

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects EX7000 before 1.0.1.80, R6400 before 1.0.1.50, R6400v2 before 1.0.4.118, R6700 before 1.0.2.8, R6700v3 before 1.0.4.118, R6900 before 1.0.2.8, R6900P before 1.3.2.124, R7000 before 1.0.9.88, R7000P before 1.3.2.124, R7900 before 1.0.3.18, R7900P before 1.4.1.50, R8000 before 1.0.4.46, R8000P before 1.4.1.50, RAX80 before 1.0.1.56, and WNR3500Lv2 before 1.2.0.62. Determinados dispositivos NETGEAR están afectados por un desbordamiento del búfer por parte de un usuario autenticado. Esto afecta a EX7000 versiones anteriores a 1.0.1.80, a R6400 versiones anteriores a 1.0.1.50, a R6400v2 versiones anteriores a 1.0.4.118, a R6700 versiones anteriores a 1.0.2.8, a R6700v3 versiones anteriores a 1.0.4.118, a R6900 versiones anteriores a 1.0.2.8, a R6900P versiones anteriores a 1.3.2.124, a R7000 versiones anteriores a 1.0.9.88, a R775 versiones anteriores a 1.0.3.88. 0.9.88, R7000P versiones anteriores a 1.3.2.124, R7900 versiones anteriores a 1.0.3.18, R7900P versiones anteriores a 1.4.1.50, R8000 versiones anteriores a 1.0.4.46, R8000P versiones anteriores a 1.4.1.50, RAX80 versiones anteriores a 1.0.1.56 y WNR3500Lv2 versiones anteriores a 1.2.0.62 • https://kb.netgear.com/000064052/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-and-Extenders-PSV-2018-0618 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •

CVSS: 8.1EPSS: 0%CPEs: 22EXPL: 0

CVE-2021-45528

https://notcve.org/view.php?id=CVE-2021-45528

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects R6300v2 before 1.0.4.52, R6400 before 1.0.1.52, R6900 before 1.0.2.8, R7000 before 1.0.9.88, R7900 before 1.0.3.18, R8000 before 1.0.4.46, R7900P before 1.4.1.50, R8000P before 1.4.1.50, RAX75 before 1.0.3.88, RAX80 before 1.0.3.88, and WNR3500Lv2 before 1.2.0.62. Determinados dispositivos NETGEAR están afectados por un desbordamiento del búfer por parte de un usuario autenticado. Esto afecta a R6300v2 versiones anteriores a 1.0.4.52, a R6400 versiones anteriores a 1.0.1.52, a R6900 versiones anteriores a 1.0.2.8, a R7000 versiones anteriores a 1.0.9.88, a R7900 versiones anteriores a 1.0.3.18, a R8000 versiones anteriores a 1. 0.4.46, R7900P versiones anteriores a 1.4.1.50, R8000P versiones anteriores a 1.4.1.50, RAX75 versiones anteriores a 1.0.3.88, RAX80 versiones anteriores a 1.0.3.88 y WNR3500Lv2 versiones anteriores a 1.2.0.62 • https://kb.netgear.com/000064057/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2019-0069 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •

CVSS: 7.3EPSS: 0%CPEs: 20EXPL: 0

CVE-2021-45529

https://notcve.org/view.php?id=CVE-2021-45529

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects CBR40 before 2.3.5.12, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, R6400 before 1.0.1.70, R7000 before 1.0.11.126, R6900P before 1.3.2.124, R7000P before 1.3.2.124, R7900 before 1.0.4.30, R8000 before 1.0.4.52, and WNR3500Lv2 before 1.2.0.62. Determinados dispositivos NETGEAR están afectados por un desbordamiento del búfer por parte de un usuario autenticado. Esto afecta a CBR40 versiones anteriores a 2.3.5.12, D7000v2 versiones anteriores a 1.0.0.66, D8500 versiones anteriores a 1.0.3.58, R6400 versiones anteriores a 1.0.1.70, R7000 versiones anteriores a 1.0.11 126, R6900P versiones anteriores a 1.3.2.124, R7000P versiones anteriores a 1.3.2.124, R7900 versiones anteriores a 1.0.4.30, R8000 versiones anteriores a 1.0.4.52 y WNR3500Lv2 versiones anteriores a 1.2.0.62 • https://kb.netgear.com/000064058/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2019-0077 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •

CVSS: 7.2EPSS: 0%CPEs: 102EXPL: 0

CVE-2021-45640

https://notcve.org/view.php?id=CVE-2021-45640

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D3600 before 1.0.0.72, D6000 before 1.0.0.72, D6200 before 1.1.00.34, D6220 before 1.0.0.52, D6400 before 1.0.0.86, D7000 before 1.0.1.74, D7000v2 before 1.0.0.53, D7800 before 1.0.1.56, D8500 before 1.0.3.44, DC112A before 1.0.0.42, DGN2200v4 before 1.0.0.110, DGND2200Bv4 before 1.0.0.109, DM200 before 1.0.0.61, EX3700 before 1.0.0.76, EX3800 before 1.0.0.76, EX6120 before 1.0.0.46, EX6130 before 1.0.0.28, EX7000 before 1.0.1.78, PR2000 before 1.0.0.28, R6220 before 1.1.0.100, R6230 before 1.1.0.100, R6250 before 1.0.4.34, R6300v2 before 1.0.4.34, R6400 before 1.0.1.46, R6400v2 before 1.0.2.66, R6700 before 1.0.2.6, R6700v3 before 1.0.2.66, R6900 before 1.0.2.6, R7000 before 1.0.9.34, R7100LG before 1.0.0.50, R7500v2 before 1.0.3.40, R7900P before 1.4.1.50, R8000P before 1.4.1.50, R8900 before 1.0.4.12, R9000 before 1.0.4.12, RBK20 before 2.3.0.28, RBK40 before 2.3.0.28, RBK50 before 2.3.0.32, RBR20 before 2.3.0.28, RBR40 before 2.3.0.28, RBR50 before 2.3.0.32, RBS20 before 2.3.0.28, RBS40 before 2.3.0.28, RBS50 before 2.3.0.32, WN3000RPv2 before 1.0.0.78, WNDR3400v3 before 1.0.1.24, WNR2000v5 before 1.0.0.70, WNR2020 before 1.1.0.62, WNR3500Lv2 before 1.2.0.62, XR450 before 2.3.2.56, and XR500 before 2.3.2.56. Determinados dispositivos NETGEAR están afectados por una configuración incorrecta de los ajustes de seguridad. Esto afecta a D3600 versiones anteriores a 1.0.0.72, al D6000 versiones anteriores a 1.0.0.72, al D6200 versiones anteriores a 1.1.00.34, al D6220 versiones anteriores a 1.0.0.52, al D6400 versiones anteriores a 1.0.0.86, a D7000 versiones anteriores a 1.0.1.74, a D7000v2 versiones anteriores a 1.0.0.53, a D7800 versiones anteriores a 1.0.0.53. 0.0.53, D7800 versiones anteriores a 1.0.1.56, D8500 versiones anteriores a 1.0.3.44, DC112A versiones anteriores a 1.0.0.42, DGN2200v4 versiones anteriores a 1.0.0.110, DGND2200Bv4 versiones anteriores a 1.0.0.109, DM200 versiones anteriores a 1. 0.0.61, EX3700 versiones anteriores a 1.0.0.76, EX3800 versiones anteriores a 1.0.0.76, EX6120 versiones anteriores a 1.0.0.46, EX6130 versiones anteriores a 1.0.0.28, EX7000 versiones anteriores a 1.0.1.78, PR2000 versiones anteriores a 1.0.0. 28, R6220 versiones anteriores a 1.1.0.100, R6230 versiones anteriores a 1.1.0.100, R6250 versiones anteriores a 1.0.4.34, R6300v2 versiones anteriores a 1.0.4.34, R6400 versiones anteriores a 1.0.1.46, R6400v2 versiones anteriores a 1.0.2.66, R6700 versiones anteriores a 1. 0.2.6, R6700v3 versiones anteriores a 1.0.2.66, R6900 versiones anteriores a 1.0.2.6, R7000 versiones anteriores a 1.0.9.34, R7100LG versiones anteriores a 1.0.0.50, R7500v2 versiones anteriores a 1.0.3.40, R7900P versiones anteriores a 1.4.1. 50, R8000P versiones anteriores a 1.4.1.50, R8900 versiones anteriores a 1.0.4.12, R9000 versiones anteriores a 1.0.4.12, RBK20 versiones anteriores a 2.3.0.28, RBK40 versiones anteriores a 2.3.0.28, RBK50 versiones anteriores a 2.3.0.32, RBR20 versiones anteriores a 2. 3.0.28, RBR40 versiones anteriores a 2.3.0.28, RBR50 versiones anteriores a 2.3.0.32, RBS20 versiones anteriores a 2.3.0.28, RBS40 versiones anteriores a 2.3.0.28, RBS50 versiones anteriores a 2.3.0.32, WN3000RPv2 versiones anteriores a 1.0.0. 78, WNDR3400v3 versiones anteriores a 1.0.1.24, WNR2000v5 versiones anteriores a 1.0.0.70, WNR2020 versiones anteriores a 1.1.0.62, WNR3500Lv2 versiones anteriores a 1.2.0.62, XR450 versiones anteriores a 2.3.2.56 y XR500 versiones anteriores a 2.3.2.56 • https://kb.netgear.com/000064045/Security-Advisory-for-Security-Misconfiguration-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2018-0228 •

CVSS: 8.8EPSS: 0%CPEs: 88EXPL: 0

CVE-2021-34991 – NETGEAR R6400v2 UPnP uuid Stack-based Buffer Overflow Remote Code Execution Vulnerability

https://notcve.org/view.php?id=CVE-2021-34991

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400v2 1.0.4.106_10.0.80 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the UPnP service, which listens on TCP port 5000 by default. When parsing the uuid request header, 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. • https://kb.netgear.com/000064361/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0168 https://www.zerodayinitiative.com/advisories/ZDI-21-1303 • CWE-121: Stack-based Buffer Overflow CWE-787: Out-of-bounds Write •