Vulnerability Name:

CVE-2017-18856 (CCN-181432)

Assigned:2017-12-07
Published:2017-12-07
Updated:2020-05-07
Summary:NETGEAR ReadyNAS devices before 6.6.1 are affected by command injection.
CVSS v3 Severity:6.7 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
6.7 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-74
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-18856

Source: XF
Type: UNKNOWN
netgear-cve201718856-cmd-exec(181432)

Source: CCN
Type: NETGEAR Article ID: 000044333
Security Advisory for Operating System Command Injection on ReadyNAS OS 6 Storage Systems, PSV-2017-2002

Source: CONFIRM
Type: Vendor Advisory
https://kb.netgear.com/000044333/Security-Advisory-for-Operating-System-Command-Injection-on-ReadyNAS-OS-6-Storage-Systems-PSV-2017-2002

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netgear:readynas_os_firmware:*:*:*:*:*:*:*:* (Version >= 6.0 and < 6.6.1)

    • Configuration CCN 1:
  • cpe:/o:netgear:readynas_os:6.6:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear readynas os firmware *
    netgear readynas os 6.6