8.8

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ D7800 Firmware Version < 1.0.1.60
   Netgear ≫ D7800 Version -
Netgear ≫ Dm200 Firmware Version < 1.0.0.66
   Netgear ≫ Dm200 Version -
Netgear ≫ Ex2700 Firmware Version < 1.0.1.56
   Netgear ≫ Ex2700 Version -
Netgear ≫ Ex6150v2 Firmware Version < 1.0.1.86
   Netgear ≫ Ex6150v2 Version -
Netgear ≫ Ex6200v2 Firmware Version < 1.0.1.86
   Netgear ≫ Ex6200v2 Version -
Netgear ≫ Ex6250 Firmware Version < 1.0.0.128
   Netgear ≫ Ex6250 Version -
Netgear ≫ Ex6400 Firmware Version < 1.0.2.144
   Netgear ≫ Ex6400 Version -
Netgear ≫ Ex6400v2 Firmware Version < 1.0.0.128
   Netgear ≫ Ex6400v2 Version -
Netgear ≫ Ex6410 Firmware Version < 1.0.0.128
   Netgear ≫ Ex6410 Version -
Netgear ≫ Ex6420 Firmware Version < 1.0.0.128
   Netgear ≫ Ex6420 Version -
Netgear ≫ Ex7300 Firmware Version < 1.0.2.144
   Netgear ≫ Ex7300 Version -
Netgear ≫ Ex7300v2 Firmware Version < 1.0.0.128
   Netgear ≫ Ex7300v2 Version -
Netgear ≫ Ex7320 Firmware Version < 1.0.0.128
   Netgear ≫ Ex7320 Version -
Netgear ≫ R7500v2 Firmware Version < 1.0.3.46
   Netgear ≫ R7500v2 Version -
Netgear ≫ R7800 Firmware Version < 1.0.2.74
   Netgear ≫ R7800 Version -
Netgear ≫ R8900 Firmware Version < 1.0.5.26
   Netgear ≫ R8900 Version -
Netgear ≫ R9000 Firmware Version < 1.0.5.2
   Netgear ≫ R9000 Version -
Netgear ≫ Rax120 Firmware Version < 1.0.1.128
   Netgear ≫ Rax120 Version -
Netgear ≫ Wn3000rpv2 Firmware Version < 1.0.0.78
   Netgear ≫ Wn3000rpv2 Version -
Netgear ≫ Wn3000rpv3 Firmware Version < 1.0.2.80
   Netgear ≫ Wn3000rpv3 Version -
Netgear ≫ Wnr2000v5 Firmware Version < 1.0.0.74
   Netgear ≫ Wnr2000v5 Firmware Version -
Netgear ≫ Xr500 Firmware Version < 2.3.2.66
   Netgear ≫ Xr500 Version -
Netgear ≫ Rbk20 Firmware Version < 2.7.3.22
   Netgear ≫ Rbk20 Version -
Netgear ≫ Rbr20 Firmware Version < 2.7.3.22
   Netgear ≫ Rbr20 Version -
Netgear ≫ Rbs20 Firmware Version < 2.7.3.22
   Netgear ≫ Rbs20 Version -
Netgear ≫ Rbk40 Firmware Version < 2.7.3.22
   Netgear ≫ Rbk40 Version -
Netgear ≫ Rbr40 Firmware Version < 2.7.3.22
   Netgear ≫ Rbr40 Version -
Netgear ≫ Rbs40 Firmware Version < 2.7.3.22
   Netgear ≫ Rbs40 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.95% 0.567
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NIST 6.5 8 6.4
AV:N/AC:L/Au:S/C:P/I:P/A:P
MITRE 6.3 0.8 5.5
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

https://kb.netgear.com/000064450/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-Routers-Extenders-and-WiFi-Systems-PSV-2019-0207
Patch
Vendor Advisory