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VULNERABILITIES

CVE-2022-23227 Details

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.

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-23227 CISA-ADPUS Government Resource
https://github.com/pedrib/PoC/blob/master/advisories/NUUO/nuuo_nvrmini_round2.mkd CVEExploitThird Party Advisory
https://github.com/rapid7/metasploit-framework/pull/16044 CVEExploitIssue TrackingThird Party Advisory
https://news.ycombinator.com/item?id=29936569 CVEThird Party Advisory
https://portswigger.net/daily-swig/researcher-discloses-alleged-zero-day-vulnerabilities-in-nuuo-nvrmini2-recording-device CVEExploitThird Party Advisory

see all 9 references

This CVE is in CISA's Known Exploited Vulnerabilities Catalog

Reference CISA's BOD 22-01 and Known Exploited Vulnerabilities Catalog for further guidance and requirements.

Vulnerability NameDate AddedDue DateRequired Action
NUUO NVRmini2 Devices Missing Authentication Vulnerability Dec 18, 2024Jan 8, 2025The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.

Weakness Enumeration

CWE-IDCWE NameSource
CWE-306Missing Authentication for Critical Function[email protected]
CWE-306Missing Authentication for Critical FunctionCISA-ADP

Affected Products

ProductVersions
nuuo nvrmini2 firmware
<= 3.11.0

CPE

  • cpe:2.3:o:nuuo:nvrmini2_firmware:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
nuuo nvrmini2
All versions

CPE

  • cpe:2.3:h:nuuo:nvrmini2:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

13 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-23227
NVD Published Date:
Jan 14, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-23227 Details - Not Deferred