9.8

CVE-2021-45630

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12, RBK852 before 3.2.17.12, RBR850 before 3.2.17.12, and RBS850 before 3.2.17.12.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ Cbr40 Firmware Version < 2.5.0.24
   Netgear ≫ Cbr40 Version -
Netgear ≫ Cbr750 Firmware Version < 4.6.3.6
   Netgear ≫ Cbr750 Version -
Netgear ≫ Rbk752 Firmware Version < 3.2.17.12
   Netgear ≫ Rbk752 Version -
Netgear ≫ Rbr750 Firmware Version < 3.2.17.12
   Netgear ≫ Rbr750 Version -
Netgear ≫ Rbs750 Firmware Version < 3.2.17.12
   Netgear ≫ Rbs750 Version -
Netgear ≫ Rbk852 Firmware Version < 3.2.17.12
   Netgear ≫ Rbk852 Version -
Netgear ≫ Rbr850 Firmware Version < 3.2.17.12
   Netgear ≫ Rbr850 Version -
Netgear ≫ Rbs850 Firmware Version < 3.2.17.12
   Netgear ≫ Rbs850 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.67% 0.737
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 9.8 3.9 5.9
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
MITRE 10 3.9 6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
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/000064135/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0498
Patch
Vendor Advisory