Vulnerability Name:

CVE-2017-18855 (CCN-181233)

Assigned:2017-06-22
Published:2017-06-22
Updated:2020-05-01
Summary:NETGEAR WNR854T devices before 1.5.2 are affected by command execution.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/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): Adjacent
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
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:8.3 High (CVSS v2 Vector: AV:A/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
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 Type:CWE-74
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-18855

Source: XF
Type: UNKNOWN
netgear-cve201718855-command-exec(181233)

Source: CCN
Type: NETGEAR Article ID: 000038833
Security Advisory for Unauthenticated Command Execution on WNR854T, PSV-2017-2317

Source: CONFIRM
Type: Vendor Advisory
https://kb.netgear.com/000038833/Security-Advisory-for-Unauthenticated-Command-Execution-on-WNR854T-PSV-2017-2317

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netgear:wnr854t_firmware:*:*:*:*:*:*:*:* (Version < 1.5.2)
  • AND
  • cpe:/h:netgear:wnr854t:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:netgear:wnr854t_firmware:1.5.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear wnr854t firmware *
    netgear wnr854t -
    netgear wnr854t firmware 1.5.1