XSS in Mozilla WebThings Gateway
CVE-2020-6804

8.8HIGH

Key Information:

Vendor

Mozilla
Status
Webthings Gateway
Vendor
CVE Published:
28 February 2020

What is CVE-2020-6804?

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.

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Deploy the Patch

Affected Version(s)

WebThings Gateway 0.3.0 < 0.3.0*

WebThings Gateway 0.12.0

References

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

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Panagiotis
JSON
.