Command Injection in HIKSEMI NAS via Insufficient Input Validation

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 execute arbitrary commands on the device by crafting specific messages.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-01-30

Last Modified

2026-02-27

Generated

2026-07-07

AI Q&A

2026-01-30

EPSS Evaluated

2026-07-06

NVD

CVE-2026-22623

EUVD

EUVD-2026-5035

Affected Vendors & Products

Vendor	Product	Version / Range
hiksemi	nas	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-77	The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

Attack-Flow Graph

Executive Summary

This vulnerability exists because the interface of certain HIKSEMI NAS products does not properly validate input parameters. As a result, authenticated users can craft specific messages that allow them to execute arbitrary commands on the device.

Impact Analysis

An attacker who is an authenticated user can exploit this vulnerability to execute arbitrary commands on the affected device. This can lead to full compromise of the device, including unauthorized access, data manipulation, or disruption of services.

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