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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2021-28807 Detail

Description

A post-authentication reflected XSS vulnerability has been reported to affect QNAP NAS running Q’center. If exploited, this vulnerability allows remote attackers to inject malicious code. QNAP have already fixed this vulnerability in the following versions of Q’center: QTS 4.5.3: Q’center v1.12.1012 and later QTS 4.3.6: Q’center v1.10.1004 and later QTS 4.3.3: Q’center v1.10.1004 and later QuTS hero h4.5.2: Q’center v1.12.1012 and later QuTScloud c4.5.4: Q’center v1.12.1012 and later


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://www.qnap.com/zh-tw/security-advisory/qsa-21-20 Vendor Advisory 
https://www.qnap.com/zh-tw/security-advisory/qsa-21-20 Vendor Advisory 
https://www.shielder.it/advisories/qnap-qcenter-post-auth-remote-code-execution-via-qpkg/ Exploit  Third Party Advisory 
https://www.shielder.it/advisories/qnap-qcenter-post-auth-remote-code-execution-via-qpkg/ Exploit  Third Party Advisory 
https://www.shielder.it/advisories/qnap-qcenter-virtual-stored-xss/ Exploit  Third Party Advisory 
https://www.shielder.it/advisories/qnap-qcenter-virtual-stored-xss/ Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') QNAP Systems, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-28807
NVD Published Date:
06/02/2021
NVD Last Modified:
11/21/2024
Source:
QNAP Systems, Inc.