Risk Letters

Exploited vulnerability

CVE-2022-23227

TLP:CLEAR

NUUO NVRmini2 Devices Missing Authentication Vulnerability

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.

Facts

  • Vendor: NUUO
  • Product: NVRmini2 Devices
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 48.5 %
  • On CISA's Known Exploited Vulnerabilities list since: 18 December 2024
  • First known exploitation: 18 December 2024
  • CISA's deadline for US federal agencies: 8 January 2025
  • Weakness: CWE-306
  • First seen by Risk Letters: 18 December 2024

Members see which Nordic sectors the flaw hits, and what to do about it.

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD