CVE-2020-6804

XSS in Mozilla WebThings Gateway

Published Feb 28, 2020 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
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.

Analysis

No analysis available yet

Remediation

Vendor Solution

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


Vendor Workaround

* Never share your gateway address publicly. * Never click on links which take you to your gateway, especially to the login page.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-27950 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.
History

No history.

Weaknesses
  • CWE-79

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

Sources

Status
PUBLISHED
Assigner
mozilla
Published
Updated
Aug 4, 2024, 9:11 AM
Reserved
Jan 10, 2020, 12:00 AM
Status
Modified
Published
Feb 28, 2020, 11:15 PM
Modified
Jun 17, 2026, 3:23 AM