NUUO NVRmini2 Devices Missing Authentication Vulnerability (CVE-2022-23227)
Severity: critical · Patch status: unpatched · Since 2024-12-18 · CVE-2022-23227
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 added CVE-2022-23227 to its Known Exploited Vulnerabilities catalog on Dec 18, 2024, which means attackers are exploiting it in the wild.
What to do
- The impacted product is end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue utilization of the product.
- US federal agencies must remediate by Jan 8, 2025 (BOD 22-01); treat that as the outer limit.
Sources
All live incidents on Threat Watch
