Vulnerability Name:

CVE-2017-18842 (CCN-180598)

Assigned:2017-09-26
Published:2017-09-26
Updated:2020-04-23
Summary:Certain NETGEAR devices are affected by CSRF. This affects R7300 before 1.0.0.54, R8500 before 1.0.2.94, DGN2200v1 before 1.0.0.55, and D2200D/D2200DW-1FRNAS before 1.0.0.32.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-352
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-18842

Source: XF
Type: UNKNOWN
netgear-cve201718842-csrf(180598)

Source: CCN
Type: NETGEAR Security Advisory: PSV-2017-0327
Security Advisory for a Cross Site Request Forgery on Some Routers, DSL Gateways, and a Modem Router

Source: CONFIRM
Type: Vendor Advisory
https://kb.netgear.com/000049017/Security-Advisory-for-a-Cross-Site-Request-Forgery-on-Some-Routers-DSL-Gateways-and-a-Modem-Router-PSV-2017-0327

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netgear:r7300_firmware:*:*:*:*:*:*:*:* (Version < 1.0.0.54)
  • AND
  • cpe:/h:netgear:r7300:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:netgear:r8500_firmware:*:*:*:*:*:*:*:* (Version < 1.0.2.94)
  • AND
  • cpe:/h:netgear:r8500:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:netgear:dgn2200_firmware:*:*:*:*:*:*:*:* (Version < 1.0.0.55)
  • AND
  • cpe:/h:netgear:dgn2200:v1:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:netgear:d2200d_firmware:*:*:*:*:*:*:*:* (Version < 1.0.0.32)
  • AND
  • cpe:/h:netgear:d2200d:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:netgear:d2200dw-1frnas_firmware:*:*:*:*:*:*:*:* (Version < 1.0.0.32)
  • AND
  • cpe:/h:netgear:d2200dw-1frnas:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:netgear:r8500:-:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:dgn2200v1_firmware:1.0.0:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r7300_firmware:1.0.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear r7300 firmware *
    netgear r7300 -
    netgear r8500 firmware *
    netgear r8500 -
    netgear dgn2200 firmware *
    netgear dgn2200 v1
    netgear d2200d firmware *
    netgear d2200d -
    netgear d2200dw-1frnas firmware *
    netgear d2200dw-1frnas -
    netgear r8500 -
    netgear dgn2200v1 firmware 1.0.0
    netgear r7300 firmware 1.0.0