8.8

CVE-2021-45626

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects RBK20 before 2.6.1.36, RBR20 before 2.6.1.36, RBS20 before 2.6.1.38, RBK40 before 2.6.1.36, RBR40 before 2.6.1.36, RBS40 before 2.6.1.38, RBK50 before 2.6.1.40, RBR50 before 2.6.1.40, RBS50 before 2.6.1.40, and RBS50Y before 2.6.1.40.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ Rbk20 Firmware Version < 2.6.1.38
   Netgear ≫ Rbk20 Version -
Netgear ≫ Rbr20 Firmware Version < 2.6.1.36
   Netgear ≫ Rbr20 Version -
Netgear ≫ Rbs20 Firmware Version < 2.6.1.38
   Netgear ≫ Rbs20 Version -
Netgear ≫ Rbk40 Firmware Version < 2.6.1.38
   Netgear ≫ Rbk40 Version -
Netgear ≫ Rbr40 Firmware Version < 2.6.1.36
   Netgear ≫ Rbr40 Version -
Netgear ≫ Rbs40 Firmware Version < 2.6.1.38
   Netgear ≫ Rbs40 Version -
Netgear ≫ Rbk50 Firmware Version < 2.6.1.40
   Netgear ≫ Rbk50 Version -
Netgear ≫ Rbr50 Firmware Version < 2.6.1.40
   Netgear ≫ Rbr50 Version -
Netgear ≫ Rbs50 Firmware Version < 2.6.1.40
   Netgear ≫ Rbs50 Version -
Netgear ≫ Rbs50y Firmware Version < 2.6.1.40
   Netgear ≫ Rbs50y Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.77% 0.508
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NIST 5.8 6.5 6.4
AV:A/AC:L/Au:N/C:P/I:P/A:P
MITRE 9.6 2.8 6
CVSS:3.1/AV:A/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/000064068/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2019-0152
Patch
Vendor Advisory