CVE-2023-34971 - Inadequate Encryption Strength

Severity

88%

Complexity

27%

Confidentiality

98%

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

CVSS 3.1 Base Score 8.8. CVSS Attack Vector: adjacent_network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Overview

First reported 1 year ago

2023-08-24 17:15:00

Last updated 1 year ago

2023-08-31 18:00:00

Affected Software

QNAP QTS

References

https://www.qnap.com/en/security-advisory/qsa-23-60

https://www.qnap.com/en/security-advisory/qsa-23-60

Vendor Advisory

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