CVE-2026-22626
Unknown Unknown - Not Provided
Improper Input Validation in HIKSEMI NAS Causes Device Disruption

Publication date: 2026-01-30

Last updated on: 2026-02-27

Assigner: Hangzhou Hikvision Digital Technology Co., Ltd.

Description
Due to insufficient input parameter validation on the interface, authenticated users of certain HIKSEMI NAS products can cause abnormal device behavior by crafting specific messages.
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Meta Information
Published
2026-01-30
Last Modified
2026-02-27
Generated
2026-06-16
AI Q&A
2026-01-30
EPSS Evaluated
2026-06-14
NVD
CVE-2026-22626
EUVD
EUVD-2026-5038
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
hiksemi nas *
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-233 The product does not properly handle when the expected number of parameters, fields, or arguments is not provided in input, or if those parameters are undefined.
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Executive Summary

This vulnerability occurs because certain HIKSEMI NAS products do not properly validate input parameters on their interface. Authenticated users can exploit this by sending specially crafted messages that cause the device to behave abnormally.

Impact Analysis

The vulnerability can cause abnormal device behavior, which may lead to denial of service or disruption of normal operations on the affected HIKSEMI NAS devices.

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