Vulnerability Name:

CVE-2019-20729 (CCN-180779)

Assigned:2019-09-04
Published:2019-09-04
Updated:2021-07-21
Summary:Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects JNDR3000 before 1.0.0.22, R6250 before 1.0.4.26, R6300v2 before 1.0.4.22, R6400 before 1.0.1.36, R6400v2 before 1.0.2.52, R6700 before 1.0.1.44, R6900 before 1.0.1.44, R7000 before 1.0.9.28, R6900P before 1.3.1.26, R7000P before 1.3.1.26, R7300DST before 1.0.0.62, R7900 before 1.0.2.16, R8000 before 1.0.4.18, R7900P before 1.4.1.42, R8000P before 1.4.1.42, R8300 before 1.0.2.116, R8500 before 1.0.2.116, WNDR3400v3 before 1.0.1.18, WNDR4500v2 before 1.0.0.68, and WNR3500Lv2 before 1.2.0.48.
CVSS v3 Severity:4.4 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N)
3.9 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N/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): None
Integrity (I): High
Availibility (A): None
8.1 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L)
7.1 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L/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): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): Low
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
6.4 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Partial
Vulnerability Type:CWE-20
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2019-20729

Source: XF
Type: UNKNOWN
netgear-cve201920729-weak-security(180779)

Source: CCN
Type: NETGEAR Security Advisory: PSV-2017-3120
Security Advisory for Security Misconfiguration on Some Routers

Source: CONFIRM
Type: Vendor Advisory
https://kb.netgear.com/000061198/Security-Advisory-for-Security-Misconfiguration-on-Some-Routers-PSV-2017-3120

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netgear:jndr3000_firmware:*:*:*:*:*:*:*:* (Version < 1.0.0.22)
  • AND
  • cpe:/h:netgear:jndr3000:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:netgear:r6250_firmware:*:*:*:*:*:*:*:* (Version < 1.0.4.26)
  • AND
  • cpe:/h:netgear:r6250:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:netgear:r6300_firmware:*:*:*:*:*:*:*:* (Version < 1.0.4.22)
  • AND
  • cpe:/h:netgear:r6300:v2:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:netgear:r6400_firmware:*:*:*:*:*:*:*:* (Version < 1.0.1.36)
  • AND
  • cpe:/h:netgear:r6400:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:netgear:r6400_firmware:*:*:*:*:*:*:*:* (Version < 1.0.2.52)
  • AND
  • cpe:/h:netgear:r6400:v2:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:netgear:r6700_firmware:*:*:*:*:*:*:*:* (Version < 1.0.1.44)
  • AND
  • cpe:/h:netgear:r6700:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:netgear:r6900_firmware:*:*:*:*:*:*:*:* (Version < 1.0.1.44)
  • AND
  • cpe:/h:netgear:r6900:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/o:netgear:r7000_firmware:*:*:*:*:*:*:*:* (Version < 1.0.9.28)
  • AND
  • cpe:/h:netgear:r7000:-:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/o:netgear:r6900p_firmware:*:*:*:*:*:*:*:* (Version < 1.3.1.26)
  • AND
  • cpe:/h:netgear:r6900p:-:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/o:netgear:r7000p_firmware:*:*:*:*:*:*:*:* (Version < 1.3.1.26)
  • AND
  • cpe:/h:netgear:r7000p:-:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/o:netgear:r7300dst_firmware:*:*:*:*:*:*:*:* (Version < 1.0.0.62)
  • AND
  • cpe:/h:netgear:r7300dst:-:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/o:netgear:r7900_firmware:*:*:*:*:*:*:*:* (Version < 1.0.2.16)
  • AND
  • cpe:/h:netgear:r7900:-:*:*:*:*:*:*:*

    • Configuration 13:
  • cpe:/o:netgear:r8000_firmware:*:*:*:*:*:*:*:* (Version < 1.0.4.18)
  • AND
  • cpe:/h:netgear:r8000:-:*:*:*:*:*:*:*

    • Configuration 14:
  • cpe:/o:netgear:r7900p_firmware:*:*:*:*:*:*:*:* (Version < 1.4.1.42)
  • AND
  • cpe:/h:netgear:r7900p:-:*:*:*:*:*:*:*

    • Configuration 15:
  • cpe:/o:netgear:r8000p_firmware:*:*:*:*:*:*:*:* (Version < 1.4.1.42)
  • AND
  • cpe:/h:netgear:r8000p:-:*:*:*:*:*:*:*

    • Configuration 16:
  • cpe:/o:netgear:r8300_firmware:*:*:*:*:*:*:*:* (Version < 1.0.2.116)
  • AND
  • cpe:/h:netgear:r8300:-:*:*:*:*:*:*:*

    • Configuration 17:
  • cpe:/o:netgear:r8500_firmware:*:*:*:*:*:*:*:* (Version < 1.0.2.116)
  • AND
  • cpe:/h:netgear:r8500:-:*:*:*:*:*:*:*

    • Configuration 18:
  • cpe:/o:netgear:wndr3400_firmware:*:*:*:*:*:*:*:* (Version < 1.0.1.18)
  • AND
  • cpe:/h:netgear:wndr3400:v3:*:*:*:*:*:*:*

    • Configuration 19:
  • cpe:/o:netgear:wndr4500_firmware:*:*:*:*:*:*:*:* (Version < 1.0.0.68)
  • AND
  • cpe:/h:netgear:wndr4500:v2:*:*:*:*:*:*:*

    • Configuration 20:
  • cpe:/o:netgear:wnr3500l_firmware:*:*:*:*:*:*:*:* (Version < 1.2.0.48)
  • AND
  • cpe:/h:netgear:wnr3500l:v2:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:netgear:r7000_firmware:1.0.9:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r8300:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r8500:-:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r6300v2_firmware:1.0.4:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r7300dst_firmware:1.0.0:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r6400_firmware:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:wndr3400v3_firmware:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r6900p_firmware:1.3.1:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r7000p_firmware:1.3.1:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r8000_firmware:1.0.4:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r7900p_firmware:1.4.1:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r8000p_firmware:1.4.1:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r6900_firmware:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:jndr3000_firmware:1.0.0:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r6700_firmware:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:wndr4500v2_firmware:1.0.0:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r6250_firmware:1.0.4:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r6400v2_firmware:1.0.2:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:wnr3500lv2_firmware:1.2.0:*:*:*:*:*:*:*
  • OR cpe:/o:netgear:r7900_firmware:1.0.2:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear jndr3000 firmware *
    netgear jndr3000 -
    netgear r6250 firmware *
    netgear r6250 -
    netgear r6300 firmware *
    netgear r6300 v2
    netgear r6400 firmware *
    netgear r6400 -
    netgear r6400 firmware *
    netgear r6400 v2
    netgear r6700 firmware *
    netgear r6700 -
    netgear r6900 firmware *
    netgear r6900 -
    netgear r7000 firmware *
    netgear r7000 -
    netgear r6900p firmware *
    netgear r6900p -
    netgear r7000p firmware *
    netgear r7000p -
    netgear r7300dst firmware *
    netgear r7300dst -
    netgear r7900 firmware *
    netgear r7900 -
    netgear r8000 firmware *
    netgear r8000 -
    netgear r7900p firmware *
    netgear r7900p -
    netgear r8000p firmware *
    netgear r8000p -
    netgear r8300 firmware *
    netgear r8300 -
    netgear r8500 firmware *
    netgear r8500 -
    netgear wndr3400 firmware *
    netgear wndr3400 v3
    netgear wndr4500 firmware *
    netgear wndr4500 v2
    netgear wnr3500l firmware *
    netgear wnr3500l v2
    netgear r7000 firmware 1.0.9
    netgear r8300 -
    netgear r8500 -
    netgear r6300v2 firmware 1.0.4
    netgear r7300dst firmware 1.0.0
    netgear r6400 firmware 1.0.1
    netgear wndr3400v3 firmware 1.0.1
    netgear r6900p firmware 1.3.1
    netgear r7000p firmware 1.3.1
    netgear r8000 firmware 1.0.4
    netgear r7900p firmware 1.4.1
    netgear r8000p firmware 1.4.1
    netgear r6900 firmware 1.0.1
    netgear jndr3000 firmware 1.0.0
    netgear r6700 firmware 1.0.1
    netgear wndr4500v2 firmware 1.0.0
    netgear r6250 firmware 1.0.4
    netgear r6400v2 firmware 1.0.2
    netgear wnr3500lv2 firmware 1.2.0
    netgear r7900 firmware 1.0.2