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Case File

CVE-2009-0821

MEDIUM · CVSS 5 EPSS 5.29%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-03-05 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.0. It affects Firefox. It may be remotely exploitable. It may lead to a denial-of-service condition.

CVE
CVE-2009-0821
Severity
MEDIUM
CVSS
5
EPSS
5.29%
Firefox

Original NVD Description

Mozilla Firefox 2.0.0.20 and earlier allows remote attackers to cause a denial of service (application crash) via nested calls to the window.print function, as demonstrated by a window.print(window.print()) in the onclick attribute of an INPUT element.