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TI-2022-07365 Aliases CVE-2022-23227GHSA-5f63-p3w5-jphc

NUUO NVRmini2 through 3.11 allows an unauthenticated attacker to upload an encrypted TAR…

Priority CRITICAL 100Exploited in the wildCWE-306Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-306.

Summary

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.

Why it matters now

Exploitation Active In CISA KEV since 2024-12-18CISA due date 2025-01-08
EPSS 0.48497 98th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Active
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:nuuo:nvrmini2_firmware:*:*:*:*:*:*:*:*up to 3.11.0VulnerableNUUO
cpe:2.3:h:nuuo:nvrmini2:-:*:*:*:*:*:*:*not specified by NVDRunning onNUUO
  • cpe:2.3:o:nuuo:nvrmini2_firmware:*:*:*:*:*:*:*:* Versions up to 3.11.0 Vulnerable ·NUUO
  • cpe:2.3:h:nuuo:nvrmini2:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·NUUO

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2024-12-18 Added to CISA KEV
  2. 2026-10-02 Threatist record created from CVE-2022-23227
  3. 2026-10-03 Alias added: GHSA-5f63-p3w5-jphc

References

Exploit 3

Advisory 1

  • TI-2018-14073 NUUO NVRmini2 Network Video Recorder firmware through 3.9.1 allows remote attackers to… CVSS 3.0CRITICAL 9.8
  • TI-2018-01065 Memory corruption in NUUO NVRMini2 CVSS 3.0CRITICAL 9.8
  • TI-2018-11204 OS command injection in NUUO NVRMini2 CVSS 3.0HIGH 8.8
  • TI-2018-01066 NUUO's NVRMini2 3.8.0 and below contains a backdoor that would allow an unauthenticated… CVSS 3.0HIGH 7.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences