CVE-2020-6804

Published: Feb 28, 2020Modified: Jun 17, 2026

6.1

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploitability: 2.8 / Impact: 2.7

Source: NVD

Description

A reflected XSS vulnerability exists within the gateway, allowing an attacker to craft a specialized URL which could steal the user's authentication token. When combined with CVE-2020-6803, an attacker could fully compromise the system.

Affected (1)

Products: Mozilla: Webthings Gateway

Mozilla

1 product

Webthings Gateway

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mozilla Webthings Gateway	From 0.3.0 to 0.12.0

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (2)

https://github.com/mozilla-iot/gateway/pull/2446

Source: security@mozilla.org

PatchThird Party Advisory

https://github.com/mozilla-iot/gateway/pull/2446

Source: af854a3a-2127-422b-91ae-364da2661108

PatchThird Party Advisory

Timeline

No history available yet.