Vulnerability Name:

CVE-2020-35777 (CCN-193697)

Assigned:2020-12-16
Published:2020-12-16
Updated:2020-12-30
Summary:NETGEAR DGN2200v1 devices before v1.0.0.58 are affected by command injection.
CVSS v3 Severity:8.4 High (CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H)
7.3 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/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): High
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.4 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H)
7.3 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/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): High
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:7.7 High (CVSS v2 Vector: AV:A/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
7.7 High (CCN CVSS v2 Vector: AV:A/AC:L/Au:S/C:C/I:C/A:C)
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): Complete
Vulnerability Type:CWE-77
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-35777

Source: XF
Type: UNKNOWN
netgear-psv20200411-cmd-exec(193697)

Source: CCN
Type: NETGEAR Security Advisory: 000062634
Security Advisory for Command Injection Vulnerability on DGN2200v1

Source: MISC
Type: Vendor Advisory
https://kb.netgear.com/000062634/Security-Advisory-for-Command-Injection-Vulnerability-on-DGN2200v1-PSV-2020-0411

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netgear:dgn2200v1_firmware:*:*:*:*:*:*:*:* (Version < 1.0.0.58)
  • AND
  • cpe:/h:netgear:dgn2200v1:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/h:netgear:dgn2200:v1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear dgn2200v1 firmware *
    netgear dgn2200v1 -
    netgear dgn2200 v1