CVE-2023-34971

published 2023-08-24

CVE-2023-34971: An inadequate encryption strength vulnerability has been reported to affect QNAP operating systems. If exploited, the vulnerability possibly allows local…

Priority P3 43 high 8.8 CVSS 3.1

AV A AC L PR N UI N S U C H I H A H

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

Affected

10 ranges

Vendor	Product	Version range	Fixed in
qnap	qts	>= 4.5.4 < 4.5.4.2467	4.5.4.2467
qnap	qts	>= 5.0.1 < 5.0.1.2425	5.0.1.2425
qnap	qts	>= 5.1.0 < 5.1.0.2444	5.1.0.2444
qnap	quts_hero	>= h4.5.4 < h4.5.4.2476	h4.5.4.2476
qnap	quts_hero	>= h5.1.0 < h5.1.0.2424	h5.1.0.2424
qnap_systems_inc	qts	>= 4.5.* < 4.5.4.2467 build 20230718	4.5.4.2467 build 20230718
qnap_systems_inc	qts	>= 5.0.* < 5.0.1.2425 build 20230609	5.0.1.2425 build 20230609
qnap_systems_inc	qts	>= 5.1.* < 5.1.0.2444 build 20230629	5.1.0.2444 build 20230629
qnap_systems_inc	quts_hero	>= h4.5.* < h4.5.4.2476 build 20230728	h4.5.4.2476 build 20230728
qnap_systems_inc	quts_hero	>= h5.1.* < h5.1.0.2424 build 20230609	h5.1.0.2424 build 20230609

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CWE-326