CVE-2021-31407

Katalog CVE

CVSS 7.5 · High EPSS 2,4%

Kerentanan Transmission of Private Resources into a New Sphere ('Resource Leak') pada vaadin flow, vaadin. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

23 April 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak')
CWE-668: Exposure of Resource to Wrong Sphere

EPSS (30 hari)

2,4% peluang dieksploitasi; lebih tinggi dari 83,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://vaadin.com/security/cve-2021-31407 advisory vendor
• https://github.com/vaadin/flow/pull/10229 patch · advisory pihak ketiga
• https://github.com/vaadin/flow/pull/10269 patch · advisory pihak ketiga
• https://github.com/vaadin/osgi/issues/50 patch · advisory pihak ketiga