SB2020022902 - Cross-site scripting in WebThings Gateway
Published: February 29, 2020 Updated: July 17, 2020
Security Bulletin ID
SB2020022902
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Data manipulation
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Cross-site scripting (CVE-ID: CVE-2020-6804)
The vulnerability allows a remote non-authenticated attacker to read and manipulate data.
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.
Remediation
Install update from vendor's website.