CVE-2022-23227
악용 확인 NUUO NVRmini2 Devices Missing Authentication Vulnerability
악용 여부
악용 확인
2024-12-18
2025-01-08
CISA 미확인
NUUO NVRmini2 Devices
심각도 (발행처 발표값)
심각9.8
3.1
NVD (미국 NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
악용 확률 (EPSS)
49.4%
49.43%
98.8%
2026-09-04
한국어 공식 권고
CISA 원문
NUUO NVRmini2 devices contain a missing authentication vulnerability that allows an unauthenticated attacker to upload an encrypted TAR archive, which can be abused to add arbitrary users. — CISA KEV · shortDescription 원문
The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.— CISA KEV · requiredAction 원문
취약점 설명 (NVD 원문)
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.
CWE-306 CWE-306
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