CVE-2022-23227

Published Jan 14, 2022 CVSS 3.1 · 9.8 Critical EPSS 48.5% KEV · Listed
Description
NUUO NVRmini2 through 3.11 allows an unauthenticated attacker to upload an encrypted TAR archive, which can be abused to add arbitrary users because of the lack of handle_import_user.php authentication. When combined with another flaw (CVE-2011-5325), it is possible to overwrite arbitrary files under the web root and achieve code execution as root.

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': '2024-12-18'}

Type Values Removed Values Added
Metrics ssvc

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Oct 21, 2025, 11:15 PM
Reserved
Jan 14, 2022, 12:00 AM
Status
Analyzed
Published
Jan 14, 2022, 6:15 PM
Modified
Jun 17, 2026, 4:29 AM