8.8

CVE-2018-21123

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects WC7500 before 6.5.3.9, WC7520 before 6.5.3.9, WC7600v1 before 6.5.3.9, and WC7600v2 before 6.5.3.9.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Netgear ≫ Wc7500 Firmware Version < 6.5.3.9
   Netgear ≫ Wc7500 Version -
Netgear ≫ Wc7520 Firmware Version < 6.5.3.9
   Netgear ≫ Wc7520 Version -
Netgear ≫ Wc7600 Firmware Version < 6.5.3.9
   Netgear ≫ Wc7600 Version v1
Netgear ≫ Wc7600 Firmware Version < 6.5.3.9
   Netgear ≫ Wc7600 Version v2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.49% 0.712
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 8.8 2.8 5.9
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

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

https://kb.netgear.com/000060235/Security-Advisory-for-Pre-Authentication-Command-Injection-on-Some-Wireless-Controllers-PSV-2018-0230
Vendor Advisory