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CVE-2022-23227

Published: Jan 14, 2022

Modified: Oct 21, 2025

PUBLISHED

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/pedrib/PoC/blob/master/advisories/NUUO/nuuo_nvrmini_round2.mkd

x_refsource_MISC

https://github.com/rapid7/metasploit-framework/pull/16044

x_refsource_MISC

https://portswigger.net/daily-swig/researcher-discloses-alleged-zero-day-vulnerabilities-in-nuuo-nvrmini2-recording-device

x_refsource_MISC

https://news.ycombinator.com/item?id=29936569

x_refsource_MISC

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