Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2021-28816

A stack buffer overflow vulnerability has been reported to affect QNAP device running QTS, QuTScloud, QuTS hero. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of QTS, QuTScloud, QuTS hero: QTS 4.5.4.1715 build 20210630 and later QTS 5.0.0.1716 build 20210701 and later QTS 4.3.3.1693 build 20210624 and later QTS 4.3.6.1750 build 20210730 and later QuTScloud c4.5.6.1755 and later QuTS hero h4.5.4.1771 build 20210825 and later

  • Published: Sep 10, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-28816
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.8
  • AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: Medium
  • Score: 6.5
  • AV:N/AC:L/Au:S/C:P/I:P/A:P

CWEs:

Software From Fixed in
qnap / qutscloud - c4.5.6.1755
qnap / quts_hero - h4.5.4.1771
qnap / qts 5.0.0 5.0.0.1716
qnap / qts 4.4.0 4.5.4.1715
qnap / qts 4.3.4 4.3.6.1750
qnap / qts - 4.3.3.1693