Vulnerabilities > CVE-2021-31403 - Information Exposure Through Discrepancy vulnerability in Vaadin

047910
CVSS 2.5 - LOW
Attack vector
LOCAL
Attack complexity
HIGH
Privileges required
LOW
Confidentiality impact
LOW
Integrity impact
NONE
Availability impact
NONE
local
high complexity
vaadin
CWE-203

Summary

Non-constant-time comparison of CSRF tokens in UIDL request handler in com.vaadin:vaadin-server versions 7.0.0 through 7.7.23 (Vaadin 7.0.0 through 7.7.23), and 8.0.0 through 8.12.2 (Vaadin 8.0.0 through 8.12.2) allows attacker to guess a security token via timing attack

Vulnerable Configurations

Part Description Count
Application
Vaadin
272

Common Weakness Enumeration (CWE)