Vulnerability Name:

CVE-2019-20642 (CCN-180509)

Assigned:2019-12-03
Published:2019-12-03
Updated:2020-08-24
Summary:NETGEAR RAX40 devices before 1.0.3.64 are affected by authentication bypass.
CVSS v3 Severity:8.0 High (CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.0 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:L/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): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.0 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)
7.8 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:L/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): Low
User Interaction (UI): None
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:5.2 Medium (CVSS v2 Vector: AV:A/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
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-noinfo
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2019-20642

Source: XF
Type: UNKNOWN
netgear-cve201920642-sec-bypass(180509)

Source: CCN
Type: NETGEAR Security Advisory: PSV-2019-0266
Security Advisory for Authentication Bypass on RAX40

Source: CONFIRM
Type: Vendor Advisory
https://kb.netgear.com/000061500/Security-Advisory-for-Authentication-Bypass-on-RAX40-PSV-2019-0266

Vulnerable Configuration:Configuration 1:
  • cpe:/o:netgear:rax40_firmware:*:*:*:*:*:*:*:* (Version < 1.0.3.64)
  • AND
  • cpe:/h:netgear:rax40:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:netgear:rax40_firmware:1.0.3:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    netgear rax40 firmware *
    netgear rax40 -
    netgear rax40 firmware 1.0.3