Vulnerability Name:

CCN-215784

Published:2021-12-20
Updated:2021-12-20
Summary:NETGEAR devices could allow a remote attacker to execute arbitrary commands on the system, caused by a command injection vulnerability. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary commands on the system.
CVSS v3 Severity:9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Gain Access
References:Source: XF
Type: UNKNOWN
netgear-psv20211220-cmd-exec(215784)

Source: CCN
Type: NETGEAR Security Advisory: 2021-12-20
Security Advisory for Pre-Authentication Command Injection on Some Routers, Extenders, and WiFi Systems

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/h:netgear:r8000:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbr750:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbs750:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbs850:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:cbr40:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbk752:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbk852:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbr850:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:ex7000:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r7000:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r7900:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r7960p:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rax200:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:eax20:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:eax80:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:ex7500:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:ex6120:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r6900p:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    netgear r8000 -
    netgear rbr750 -
    netgear rbs750 -
    netgear rbs850 -
    netgear cbr40 -
    netgear rbk752 -
    netgear rbk852 -
    netgear rbr850 -
    netgear ex7000 -
    netgear r7000 -
    netgear r7900 -
    netgear r7960p -
    netgear rax200 -
    netgear eax20 -
    netgear eax80 -
    netgear ex7500 -
    netgear ex6120 -
    netgear r6900p -