Security services, software licences and managed support from one accountable partner.

← All vulnerabilities

Not yet scored Actively exploited Used in ransomware

CVE-2021-28799

QNAP NAS Improper Authorization Vulnerability

Description

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

Recommended action

Apply updates per vendor instructions.

CISA remediation due date for U.S. federal agencies: 21 Apr 2022.

Collected automatically from public sources. Verify affected versions and fixes in the vendor's notice before acting.