Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2023-34971 Details

Description

An inadequate encryption strength vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows local network clients to decrypt the data using brute force attacks via unspecified vectors. We have already fixed the vulnerability in the following versions: QTS 5.0.1.2425 build 20230609 and later QTS 5.1.0.2444 build 20230629 and later QTS 4.5.4.2467 build 20230718 and later QuTS hero h5.1.0.2424 build 20230609 and later QuTS hero h4.5.4.2476 build 20230728 and later

Metrics

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

Weakness Enumeration

CWE-IDCWE NameSource
CWE-326Inadequate Encryption Strength[email protected]
CWE-326Inadequate Encryption Strength[email protected]

Affected Products

ProductVersions
qnap qts
>= 4.5.4, < 4.5.4.2467
>= 5.0.1, < 5.0.1.2425
>= 5.1.0, < 5.1.0.2444

CPE

  • cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
qnap quts hero
>= h4.5.4, < h4.5.4.2476
>= h5.1.0, < h5.1.0.2424

CPE

  • cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes


QUICK INFO

CVE Dictionary Entry:
CVE-2023-34971
NVD Published Date:
Aug 24, 2023
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-34971 Details - Not Deferred