CVE-2021-21187

MEDIUM · CVSS 4.3 EPSS 1.45%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-03-09 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2021-21187

Severity

MEDIUM

CVSS

4.3

EPSS

1.45%

Chrome

Original NVD Description

Insufficient data validation in URL formatting in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name.