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CISA known exploited vulnerability

CVE-2021-28799

QNAP NAS Improper Authorization Vulnerability

SOURCE FACT

QNAP · Network Attached Storage (NAS)

QNAP NAS running HBS 3 contains an improper authorization vulnerability which can allow remote attackers to log in to a device.

Required action

Apply updates per vendor instructions.

CISA notes

https://nvd.nist.gov/vuln/detail/CVE-2021-28799

View source evidence →

CHECK YOUR OUTSIDE-IN INVENTORY

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