CVE-2021-42237

Published Nov 5, 2021 CVSS 3.1 · 9.8 Critical EPSS 97.4% KEV · Listed
Description
Sitecore XP 7.5 Initial Release to Sitecore XP 8.2 Update-7 is vulnerable to an insecure deserialization attack where it is possible to achieve remote command execution on the machine. No authentication or special configuration is required to exploit this vulnerability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-03-25'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Jul 9, 2026, 12:15 AM
Reserved
Oct 11, 2021, 12:00 AM
Status
Analyzed
Published
Nov 5, 2021, 10:15 AM
Modified
Jul 9, 2026, 1:57 PM