AUGUST 4, 2026
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Case File

CVE-2021-28803

MEDIUM · CVSS 5.4 EPSS 0.47%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-07-01 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 5.4. See the original NVD description below for full technical details.

CVE
CVE-2021-28803
Severity
MEDIUM
CVSS
5.4
EPSS
0.47%

Original NVD Description

This issue affects: QNAP Systems Inc. Q'center versions prior to 1.11.1004.

Related CVEs

Other vulnerabilities affecting the same vendor(s)

CVE-2026-26241 CRITICAL CVE-2026-26240 CRITICAL CVE-2026-26239 HIGH CVE-2026-26237 HIGH CVE-2026-24724 HIGH CVE-2026-24720 MEDIUM