1. Home
  2. Vulnerabilities
  3. CVE-2021-31406

CVE-2021-31406

CVSS v3.1 2.5 (Low)
25% Progress
CVSS v2.0 1.9 (Low)
19% Progress
EPSS 0.04 % (13th)
0.04% Progress
Affected Products 2
Advisories 1
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Graph Web & Social Timeline

Non-constant-time comparison of CSRF tokens in endpoint request handler in com.vaadin:flow-server versions 3.0.0 through 5.0.3 (Vaadin 15.0.0 through 18.0.6), and com.vaadin:fusion-endpoint version 6.0.0 (Vaadin 19.0.0) allows attacker to guess a security token for Fusion endpoints via timing attack.

Weaknesses
CWE-203
Observable Discrepancy
CWE-208
Observable Timing Discrepancy
CVE Status
PUBLISHED
CNA
Vaadin Ltd.
Published Date
2021-04-23 16:15:08
(3 years ago)
Updated Date
2021-04-30 19:01:08
(3 years ago)

Affected Products

Vaadin

Configuration #1

    CPE23 From Up To
  Vaadin Flow from 3.0.0 version and prior 5.0.4 version cpe:2.3:a:vaadin:flow >= 3.0.0 < 5.0.4
  Vaadin Flow 6.0.0 cpe:2.3:a:vaadin:flow:6.0.0:-
  Vaadin from 15.0.0 version and prior 18.0.7 version cpe:2.3:a:vaadin:vaadin >= 15.0.0 < 18.0.7
  Vaadin 19.0.0 cpe:2.3:a:vaadin:vaadin:19.0.0:-