Vulnerability Name:

CVE-2020-6803 (CCN-177142)

Assigned:2020-02-26
Published:2020-02-26
Updated:2020-03-04
Summary:An open redirect is present on the gateway's login page, which could cause a user to be redirected to a malicious site after logging in.
CVSS v3 Severity:6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.9 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:H/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
7.4 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N)
7.2 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N/E:H/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:5.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): None
6.8 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-601
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-6803

Source: XF
Type: UNKNOWN
wtgateway-cve20206803-open-redirect(177142)

Source: CCN
Type: gateway GIT Repository
Always redirect to / after login. #2446

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/mozilla-iot/gateway/pull/2446

Source: CCN
Type: Mozilla Web site
WebThings Gateway

Vulnerable Configuration:Configuration 1:
  • cpe:/a:mozilla:webthings_gateway:*:*:*:*:*:*:*:* (Version < 2020-02-26)

    • Configuration CCN 1:
  • cpe:/a:mozilla:webthings_gateway:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    mozilla webthings gateway *
    mozilla webthings gateway *