CVE-2023-39296highobserved exploitationCWE-1321

CVE-2023-39296: high-severity vulnerability in QNAP Systems Inc. QTS

QTS, QuTS hero

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43Vexday Risk Score

Prioritize patching. It exploitation observed by VulnCheck.

ssvc Actcvss 7.5epss 1.6%
from disclosure to weapon
Published on NVDJan 5
VulnCheck+79d
A prototype pollution vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to override existing attributes with ones that have incompatible type, which may lead to a crash 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
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
QNAP Systems Inc. · QTSQNAP Systems Inc. · QuTS hero
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