CVE-2021-31409

Katalog CVE

CVSS 7.5 · High EPSS 1,7%

Kerentanan Uncontrolled Resource Consumption pada vaadin. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Unsafe validation RegEx in EmailValidator component in com.vaadin:vaadin-compatibility-server versions 8.0.0 through 8.12.4 (Vaadin versions 8.0.0 through 8.12.4) allows attackers to cause uncontrolled resource consumption by submitting malicious email addresses.

Rincian

Terbit di NVD

6 Mei 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:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-400: Uncontrolled Resource Consumption

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 76,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://vaadin.com/security/cve-2021-31409 advisory vendor
• https://github.com/vaadin/framework/issues/12240 patch · advisory pihak ketiga
• https://github.com/vaadin/framework/pull/12241 patch · advisory pihak ketiga