CVE-2021-4229

ua-parser-js Crypto Mining backdoor

Published May 24, 2022 CVSS 3.1 · 5 Medium EPSS 1.5% KEV · Not listed
Description
A vulnerability was found in ua-parser-js 0.7.29/0.8.0/1.0.0. It has been rated as critical. This issue affects the crypto mining component which introduces a backdoor. Upgrading to version 0.7.30, 0.8.1 and 1.0.1 is able to address this issue. It is recommended to upgrade the affected component.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-34087 A vulnerability was found in ua-parser-js 0.7.29/0.8.0/1.0.0. It has been rated as critical. This issue affects the crypto mining component which introduces a backdoor. Upgrading to version 0.7.30, 0.8.1 and 1.0.1 is able to address this issue. It is recommended to upgrade the affected component.
Github GHSA Github GHSA GHSA-pjwm-rvh2-c87w Embedded malware in ua-parser-js
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Apr 15, 2025, 2:38 PM
Reserved
May 24, 2022, 12:00 AM
Status
Modified
Published
May 24, 2022, 4:15 PM
Modified
Jun 17, 2026, 4:19 AM