CVE-2021-28799 — QNAP NAS Improper Authorization Vulnerability
2022-03-31 • CISA Known Exploited Vulnerability
[event] QNAP NAS running HBS 3 contains an improper authorization vulnerability which can allow remote attackers to log in to a device.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | QNAP |
| Product | Network Attached Storage (NAS) |
| CWE | CWE-285 |
| CVE ID | CVE-2021-28799 |
| Date Added | 2022-03-31 |
| Due Date | 2022-04-21 |
| Ransomware Campaign | Known — this vulnerability has been leveraged in ransomware campaigns |
> MITIGATION
Apply updates per vendor instructions.
Due Date: 2022-04-21