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cvelistMitreCVELIST:CVE-2022-23227
HistoryJan 14, 2022 - 5:13 p.m.

CVE-2022-23227

2022-01-1417:13:57
mitre
www.cve.org
12
nuuo nvrmini2
unauthenticated upload
encrypted tar archive
arbitrary users
handle_import_user.php
authentication
web root
code execution

AI Score

9.1

Confidence

High

EPSS

0.033

Percentile

91.5%

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.