NotCVE - vendor:"Netgear" product:"R7800 Firmware" version:"

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CVSS: 8.8EPSS: 0%CPEs: 18EXPL: 0

CVE-2022-27641 – Netgear R6700v3 NetUSB Integer Overflow Remote Code Execution Vulnerability

https://notcve.org/view.php?id=CVE-2022-27641

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6700v3 1.0.4.120_10.0.91 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the NetUSB module. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. • https://kb.netgear.com/000064437/Security-Advisory-for-Pre-Authentication-Buffer-Overflow-on-Multiple-Products-PSV-2021-0278 https://www.zerodayinitiative.com/advisories/ZDI-22-544 • CWE-190: Integer Overflow or Wraparound •

CVSS: 8.8EPSS: 0%CPEs: 56EXPL: 0

CVE-2021-45548

https://notcve.org/view.php?id=CVE-2021-45548

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.60, DM200 before 1.0.0.66, EX2700 before 1.0.1.56, EX6150v2 before 1.0.1.86, EX6200v2 before 1.0.1.86, EX6250 before 1.0.0.128, EX6400 before 1.0.2.144, EX6400v2 before 1.0.0.128, EX6410 before 1.0.0.128, EX6420 before 1.0.0.128, EX7300 before 1.0.2.144, EX7300v2 before 1.0.0.128, EX7320 before 1.0.0.128, R7500v2 before 1.0.3.46, R7800 before 1.0.2.74, R8900 before 1.0.5.26, R9000 before 1.0.5.2, RAX120 before 1.0.1.128, WN3000RPv2 before 1.0.0.78, WN3000RPv3 before 1.0.2.80, WNR2000v5 before 1.0.0.74, XR500 before 2.3.2.66, RBK20 before 2.7.3.22, RBR20 before 2.7.3.22, RBS20 before 2.7.3.22, RBK40 before 2.7.3.22, RBR40 before 2.7.3.22, and RBS40 before 2.7.3.22. Determinados dispositivos NETGEAR están afectados por una inyección de comandos por parte de un usuario autenticado. Esto afecta a D7800 versiones anteriores a 1.0.1.60, DM200 versiones anteriores a 1.0.0.66, EX2700 versiones anteriores a 1.0.1.56, EX6150v2 versiones anteriores a 1.0.1.86, EX6200v2 versiones anteriores a 1.0.1.86, EX6250 versiones anteriores a 1.0.0.128, EX6400 versiones anteriores a 1.0. 2.144, EX6400v2 versiones anteriores a 1.0.0.128, EX6410 versiones anteriores a 1.0.0.128, EX6420 versiones anteriores a 1.0.0.128, EX7300 versiones anteriores a 1.0.2.144, EX7300v2 versiones anteriores a 1.0.0.128, EX7320 versiones anteriores a 1.0.0.128, R7500v2 versiones anteriores a 1. 0.3.46, R7800 versiones anteriores a 1.0.2.74, R8900 versiones anteriores a 1.0.5.26, R9000 versiones anteriores a 1.0.5.2, RAX120 versiones anteriores a 1.0.1.128, WN3000RPv2 versiones anteriores a 1.0.0.78, WN3000RPv3 versiones anteriores a 1.0.2.80, WNR2000v5 versiones anteriores a 1. 0.0.74, XR500 versiones anteriores a 2.3.2.66, RBK20 versiones anteriores a 2.7.3.22, RBR20 versiones anteriores a 2.7.3.22, RBS20 versiones anteriores a 2.7.3.22, RBK40 versiones anteriores a 2.7.3.22, RBR40 versiones anteriores a 2.7.3.22 y RBS40 versiones anteriores a 2.7.3.22 • https://kb.netgear.com/000064450/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2019-0207 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •

CVSS: 7.2EPSS: 0%CPEs: 14EXPL: 0

CVE-2021-45552

https://notcve.org/view.php?id=CVE-2021-45552

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.58, R7500v2 before 1.0.3.48, R7800 before 1.0.2.68, R8900 before 1.0.5.2, R9000 before 1.0.5.2, RAX120 before 1.0.1.108, and XR700 before 1.0.1.20. Determinados dispositivos NETGEAR están afectados por una inyección de comandos por parte de un usuario autenticado. Esto afecta a D7800 versiones anteriores a 1.0.1.58, a R7500v2 versiones anteriores a 1.0.3.48, a R7800 versiones anteriores a 1.0.2.68, a R8900 versiones anteriores a 1.0.5.2, a R9000 versiones anteriores a 1.0.5.2, a RAX120 versiones anteriores a 1.0.1.108 y al XR700 versiones anteriores a 1.0.1.20 • https://kb.netgear.com/000064071/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-PSV-2019-0199 • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •

CVSS: 7.8EPSS: 0%CPEs: 36EXPL: 0

CVE-2021-45602

https://notcve.org/view.php?id=CVE-2021-45602

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7800 before 1.0.1.66, EX2700 before 1.0.1.68, WN3000RPv2 before 1.0.0.90, WN3000RPv3 before 1.0.2.100, LBR1020 before 2.6.5.20, LBR20 before 2.6.5.32, R6700AX before 1.0.10.110, R7800 before 1.0.2.86, R8900 before 1.0.5.38, R9000 before 1.0.5.38, RAX10 before 1.0.10.110, RAX120v1 before 1.2.3.28, RAX120v2 before 1.2.3.28, RAX70 before 1.0.10.110, RAX78 before 1.0.10.110, XR450 before 2.3.2.130, XR500 before 2.3.2.130, and XR700 before 1.0.1.46. Determinados dispositivos NETGEAR están afectados por una inyección de comandos por parte de un usuario autenticado. Esto afecta a D7800 versiones anteriores a 1.0.1.66, a EX2700 versiones anteriores a 1.0.1.68, al WN3000RPv2 versiones anteriores a 1.0.0.90, al WN3000RPv3 versiones anteriores a 1.0.2.100, a LBR1020 versiones anteriores a 2.6.5.20, a LBR20 versiones anteriores a 2.6.5.32, a R6700AX versiones anteriores a 1.0.10.110, a R7800 versiones anteriores a 1.0.2.86, a R8900 versiones anteriores a 1. 0.5.38, R9000 versiones anteriores a 1.0.5.38, RAX10 versiones anteriores a 1.0.10.110, RAX120v1 versiones anteriores a 1.2.3.28, RAX120v2 versiones anteriores a 1.2.3.28, RAX70 versiones anteriores a 1.0.10.110, RAX78 versiones anteriores a 1.0.10.110, XR450 versiones anteriores a 2.3.2.130, XR500 versiones anteriores a 2.3.2.130 y XR700 versiones anteriores a 1.0.1.46 • https://immersivelabs.com/resources/blog/netgear-vulnerabilities-could-put-small-business-routers-at-risk https://kb.netgear.com/000064407/Security-Advisory-for-Post-Authentication-Command-Injection-Sensitive-Information-Disclosure-on-Multiple-Products-PSV-2021-0169-PSV-2021-0171 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •

CVSS: 6.1EPSS: 0%CPEs: 36EXPL: 0

CVE-2021-45603

https://notcve.org/view.php?id=CVE-2021-45603

Certain NETGEAR devices are affected by disclosure of sensitive information. A UPnP request reveals a device's serial number, which can be used for a password reset. This affects D7800 before 1.0.1.66, EX2700 before 1.0.1.68, WN3000RPv2 before 1.0.0.90, WN3000RPv3 before 1.0.2.100, LBR1020 before 2.6.5.20, LBR20 before 2.6.5.32, R6700AX before 1.0.10.110, R7800 before 1.0.2.86, R8900 before 1.0.5.38, R9000 before 1.0.5.38, RAX10 before 1.0.10.110, RAX120v1 before 1.2.3.28, RAX120v2 before 1.2.3.28, RAX70 before 1.0.10.110, RAX78 before 1.0.10.110, XR450 before 2.3.2.130, XR500 before 2.3.2.130, and XR700 before 1.0.1.46. Determinados dispositivos NETGEAR están afectados por una divulgación de información confidencial. Una petición UPnP revela el número de serie de un dispositivo, que puede ser usado para restablecer la contraseña. • https://immersivelabs.com/resources/blog/netgear-vulnerabilities-could-put-small-business-routers-at-risk https://kb.netgear.com/000064407/Security-Advisory-for-Post-Authentication-Command-Injection-Sensitive-Information-Disclosure-on-Multiple-Products-PSV-2021-0169-PSV-2021-0171 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

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