CVE-2023-39303mediumCWE-287

CVE-2023-39303: medium-severity vulnerability in QNAP Systems Inc. QTS

QTS, QuTS hero, QuTScloud

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.3epss 0.5%
An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to compromise the security of the system via a network. We have already fixed the vulnerability in the following versions: QTS 5.1.3.2578 build 20231110 and later QuTS hero h5.1.3.2578 build 20231110 and later QuTScloud c5.1.5.2651 and later
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected products
QNAP Systems Inc. · QTSQNAP Systems Inc. · QuTScloudQNAP Systems Inc. · QuTS hero
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In the same product, most dangerous first.

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