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CVE-2023-34971

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CVE-2023-34971

Published: Aug 24, 2023

Modified: Oct 2, 2024

PUBLISHED

CVSS v3.1

7.1

HIGH

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

VendorProductVersions

QNAP Systems Inc.

QTS

affected
5.0.* - < 5.0.1.2425 build 20230609
affected
5.1.* - < 5.1.0.2444 build 20230629
affected
4.5.* - < 4.5.4.2467 build 20230718

QNAP Systems Inc.

QuTS hero

affected
h5.1.* - < h5.1.0.2424 build 20230609
affected
h4.5.* - < h4.5.4.2476 build 20230728

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Adjacent

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

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