CVE-2021-30468

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A vulnerability in the JsonMapObjectReaderWriter of Apache CXF allows an attacker to submit malformed JSON to a web service, which results in the thread getting stuck in an infinite loop, consuming CPU indefinitely. This issue affects Apache CXF versions prior to 3.4.4; Apache CXF versions prior to 3.3.11.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400CWE-835

Affected software

No affected versions have been published.

Timeline

Published
Jun 16, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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