CVE-2021-31407CWE-402

Server classes and resources exposure in OSGi applications using Vaadin 12-14 and 19

High · published April 23, 2021

CVSS v3.1
8.6
EPSS
2%
Percentile
83.8
In the wild
Unconfirmed
What it is

Vulnerability in OSGi integration in com.vaadin:flow-server versions 1.2.0 through 2.4.7 (Vaadin 12.0.0 through 14.4.9), and 6.0.0 through 6.0.1 (Vaadin 19.0.0) allows attacker to access application classes and resources on the server via crafted HTTP request.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.02382 · 83.8th percentile
Weakness
CWE-402 · Transmission of Private Resources into a New Sphere ('Resource Leak')
Published
2021-04-23T16:05Z
EPSS history
Timeline
  • 23 APR 16:05Z
    Server classes and resources exposure in OSGi applications using Vaadin 12-14 and 19
    cvelistv5