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CVE-2022-23227

CRITICALCISA KEV

9.8

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado1/14/2022

Ultima modificacao11/7/2025

Fontekev

Avistamentos honeypot0

CISA KEV

FornecedorNUUO

ProdutoNVRmini2 Devices

Nome da vulnerabilidadeNUUO NVRmini2 Devices Missing Authentication Vulnerability

Data inclusao KEV2024-12-18

Prazo de remediacao2025-01-08

Uso em ransomwareUnknown

Produtos afetados

nuuo:nvrmini2nuuo:nvrmini2_firmware

Fraquezas (CWE)

CWE-306CWE-306

Referencias

https://github.com/pedrib/PoC/blob/master/advisories/NUUO/nuuo_nvrmini_round2.mkd(cve@mitre.org)

https://github.com/rapid7/metasploit-framework/pull/16044(cve@mitre.org)

https://news.ycombinator.com/item?id=29936569(cve@mitre.org)

https://portswigger.net/daily-swig/researcher-discloses-alleged-zero-day-vulnerabilities-in-nuuo-nvrmini2-recording-device(cve@mitre.org)

https://github.com/pedrib/PoC/blob/master/advisories/NUUO/nuuo_nvrmini_round2.mkd(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/rapid7/metasploit-framework/pull/16044(af854a3a-2127-422b-91ae-364da2661108)

https://news.ycombinator.com/item?id=29936569(af854a3a-2127-422b-91ae-364da2661108)

https://portswigger.net/daily-swig/researcher-discloses-alleged-zero-day-vulnerabilities-in-nuuo-nvrmini2-recording-device(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-23227(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlacoes IOC

Sem correlacoes registradas

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