Vulnerability Name:

CVE-2020-35805 (CCN-193574)

Assigned:2020-12-16
Published:2020-12-16
Updated:2020-12-31
Summary:Certain NETGEAR devices are affected by stored XSS. This affects D7800 before 1.0.1.56, R7500v2 before 1.0.3.46, R7800 before 1.0.2.74, R8900 before 1.0.4.28, R9000 before 1.0.4.28, RAX120 before 1.0.0.78, RBK20 before 2.3.5.26, RBR20 before 2.3.5.26, RBS20 before 2.3.5.26, RBK40 before 2.3.5.30, RBR40 before 2.3.5.30, RBS40 before 2.3.5.30, RBK50 before 2.3.5.30, RBR50 before 2.3.5.30, RBS50 before 2.3.5.30, XR500 before 2.3.2.56, and XR700 before 1.0.1.10.
CVSS v3 Severity:4.8 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N)
4.6 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
6.1 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N)
5.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Adjacent
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): None
CVSS v2 Severity:3.5 Low (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
7.1 High (CCN CVSS v2 Vector: AV:A/AC:L/Au:S/C:C/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-79
Vulnerability Consequences:Cross-Site Scripting
References:Source: MITRE
Type: CNA
CVE-2020-35805

Source: XF
Type: UNKNOWN
netgear-psv20180485-xss(193574)

Source: CCN
Type: NETGEAR Security Advisory: 000062670
Security Advisory for Stored Cross Site Scripting on Some Routers and Orbi WiFi Systems

Source: MISC
Type: Vendor Advisory
https://kb.netgear.com/000062670/Security-Advisory-for-Stored-Cross-Site-Scripting-on-Some-Routers-and-Orbi-WiFi-Systems-PSV-2018-0485

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netgear:d7800_firmware:*:*:*:*:*:*:*:* (Version < 1.0.1.56)
  • AND
  • cpe:/h:netgear:d7800:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:netgear:r7500v2_firmware:*:*:*:*:*:*:*:* (Version < 1.0.3.46)
  • AND
  • cpe:/h:netgear:r7500v2:-:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:netgear:r7800_firmware:*:*:*:*:*:*:*:* (Version < 1.0.2.74)
  • AND
  • cpe:/h:netgear:r7800:-:*:*:*:*:*:*:*

    • Configuration 4:
  • cpe:/o:netgear:r8900_firmware:*:*:*:*:*:*:*:* (Version < 1.0.4.28)
  • AND
  • cpe:/h:netgear:r8900:-:*:*:*:*:*:*:*

    • Configuration 5:
  • cpe:/o:netgear:r9000_firmware:*:*:*:*:*:*:*:* (Version < 1.0.4.28)
  • AND
  • cpe:/h:netgear:r9000:-:*:*:*:*:*:*:*

    • Configuration 6:
  • cpe:/o:netgear:rax120_firmware:*:*:*:*:*:*:*:* (Version < 1.0.0.78)
  • AND
  • cpe:/h:netgear:rax120:-:*:*:*:*:*:*:*

    • Configuration 7:
  • cpe:/o:netgear:rbk20_firmware:*:*:*:*:*:*:*:* (Version < 2.3.5.26)
  • AND
  • cpe:/h:netgear:rbk20:-:*:*:*:*:*:*:*

    • Configuration 8:
  • cpe:/o:netgear:rbr20_firmware:*:*:*:*:*:*:*:* (Version < 2.3.5.26)
  • AND
  • cpe:/h:netgear:rbr20:-:*:*:*:*:*:*:*

    • Configuration 9:
  • cpe:/o:netgear:rbs20_firmware:*:*:*:*:*:*:*:* (Version < 2.3.5.26)
  • AND
  • cpe:/h:netgear:rbs20:-:*:*:*:*:*:*:*

    • Configuration 10:
  • cpe:/o:netgear:rbk40_firmware:*:*:*:*:*:*:*:* (Version < 2.3.5.30)
  • AND
  • cpe:/h:netgear:rbk40:-:*:*:*:*:*:*:*

    • Configuration 11:
  • cpe:/o:netgear:rbr40_firmware:*:*:*:*:*:*:*:* (Version < 2.3.5.30)
  • AND
  • cpe:/h:netgear:rbr40:-:*:*:*:*:*:*:*

    • Configuration 12:
  • cpe:/o:netgear:rbs40_firmware:*:*:*:*:*:*:*:* (Version < 2.3.5.30)
  • AND
  • cpe:/h:netgear:rbs40:-:*:*:*:*:*:*:*

    • Configuration 13:
  • cpe:/o:netgear:rbk50_firmware:*:*:*:*:*:*:*:* (Version < 2.3.5.30)
  • AND
  • cpe:/h:netgear:rbk50:-:*:*:*:*:*:*:*

    • Configuration 14:
  • cpe:/o:netgear:rbr50_firmware:*:*:*:*:*:*:*:* (Version < 2.3.5.30)
  • AND
  • cpe:/h:netgear:rbr50:-:*:*:*:*:*:*:*

    • Configuration 15:
  • cpe:/o:netgear:rbs50_firmware:*:*:*:*:*:*:*:* (Version < 2.3.5.30)
  • AND
  • cpe:/h:netgear:rbs50:-:*:*:*:*:*:*:*

    • Configuration 16:
  • cpe:/o:netgear:xr500_firmware:*:*:*:*:*:*:*:* (Version < 2.3.2.56)
  • AND
  • cpe:/h:netgear:xr500:-:*:*:*:*:*:*:*

    • Configuration 17:
  • cpe:/o:netgear:xr700_firmware:*:*:*:*:*:*:*:* (Version < 1.0.1.10)
  • AND
  • cpe:/h:netgear:xr700:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:netgear:rbr50:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbs50:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbk50:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r9000:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r7500:v2:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r7800:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rax120:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:r8900:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbk20:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbr20:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbs20:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:rbk40:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:d7800:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:xr500:-:*:*:*:*:*:*:*
  • OR cpe:/h:netgear:xr700:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear d7800 firmware *
    netgear d7800 -
    netgear r7500v2 firmware *
    netgear r7500v2 -
    netgear r7800 firmware *
    netgear r7800 -
    netgear r8900 firmware *
    netgear r8900 -
    netgear r9000 firmware *
    netgear r9000 -
    netgear rax120 firmware *
    netgear rax120 -
    netgear rbk20 firmware *
    netgear rbk20 -
    netgear rbr20 firmware *
    netgear rbr20 -
    netgear rbs20 firmware *
    netgear rbs20 -
    netgear rbk40 firmware *
    netgear rbk40 -
    netgear rbr40 firmware *
    netgear rbr40 -
    netgear rbs40 firmware *
    netgear rbs40 -
    netgear rbk50 firmware *
    netgear rbk50 -
    netgear rbr50 firmware *
    netgear rbr50 -
    netgear rbs50 firmware *
    netgear rbs50 -
    netgear xr500 firmware *
    netgear xr500 -
    netgear xr700 firmware *
    netgear xr700 -
    netgear rbr50 -
    netgear rbs50 -
    netgear rbk50 -
    netgear r9000 -
    netgear r7500 v2
    netgear r7800 -
    netgear rax120 -
    netgear r8900 -
    netgear rbk20 -
    netgear rbr20 -
    netgear rbs20 -
    netgear rbk40 -
    netgear d7800 -
    netgear xr500 -
    netgear xr700 -