NVD

CVE-2021-44054 Detail

Description

An open redirect vulnerability has been reported to affect QNAP device running QuTScloud, QuTS hero and QTS. If exploited, this vulnerability allows attackers to redirect users to an untrusted page that contains malware. We have already fixed this vulnerability in the following versions of QuTScloud, QuTS hero and QTS: QuTScloud c5.0.1.1949 and later QuTS hero h5.0.0.1949 build 20220215 and later QuTS hero h4.5.4.1951 build 20220218 and later QTS 5.0.0.1986 build 20220324 and later QTS 4.5.4.1991 build 20220329 and later

Severity

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score: 6.1 MEDIUM

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Nist CVSS score does not match with CNA score

CNA: QNAP Systems, Inc.

Base Score: 4.3 MEDIUM

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: It is possible that the NVD CVSS may not match that of the CNA. The most common reason for this is that publicly available information does not provide sufficient detail or that information simply was not available at the time the CVSS vector string was assigned.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
https://www.qnap.com/en/security-advisory/qsa-22-16	Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-601	URL Redirection to Untrusted Site ('Open Redirect')	NIST QNAP Systems, Inc.

Known Affected Software Configurations Switch to CPE 2.2

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Change History

1 change records found show changes

Initial Analysis by NIST 5/13/2022 4:18:48 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 1462 characters. View Entire Change Record OR cpe:2.3:a:qnap:qts:4.2.6:build_20170517::::::* cpe:2.3:a:qnap:qts:4.2.6:build_20190322::::::* cpe:2.3:a:qnap:qts:4.2.6:build_20190730::::::* cpe:2.3:a:qnap:qts:4.2.6:build_20190921::::::* cpe:2.3:a:qnap:qts:4.2.6:build_20191107::::::* cpe:2.3:a:qnap:qts:4.2.6:build_20200109::::::* cpe:2.3:a:qnap:qts:4.2.6:build_20200421::::::* cpe:2.3:a:qnap:qts:4.2.6:build_20200611::::::* *cpe:2.3:a:qnap:qts:4.2.6:bu
Added	CVSS V2		NIST (AV:N/AC:M/Au:N/C:P/I:P/A:N)
Added	CVSS V2 Metadata		Victim must voluntarily interact with attack mechanism
Added	CVSS V3.1		NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Added	CWE		NIST CWE-601
Changed	Reference Type	https://www.qnap.com/en/security-advisory/qsa-22-16 No Types Assigned	https://www.qnap.com/en/security-advisory/qsa-22-16 Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2021-44054
NVD Published Date:
05/05/2022
NVD Last Modified:
05/13/2022
Source:
QNAP Systems, Inc.

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National Vulnerability Database