HiSecOS web server contains a privilege escalation vulnerability that allows authenticated users with operator or auditor roles to escalate privileges to the administrator role by sending specially crafted packets to the web server. Attackers can exploit this flaw to gain full administrative access to the affected device.

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Solution

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Workaround

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History

Thu, 02 Apr 2026 20:30:00 +0000

Type Values Removed Values Added
Description HiSecOS web server contains a privilege escalation vulnerability that allows authenticated users with operator or auditor roles to escalate privileges to the administrator role by sending specially crafted packets to the web server. Attackers can exploit this flaw to gain full administrative access to the affected device.
Title Belden Industrial HiVision Arbitrary Code Execution via Malicious Project File
Weaknesses CWE-269
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-04-02T20:25:38.496Z

Reserved: 2026-04-01T21:30:55.311Z

Link: CVE-2023-7343

cve-icon Vulnrichment

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cve-icon NVD

Status : Received

Published: 2026-04-02T20:16:19.747

Modified: 2026-04-02T20:16:19.747

Link: CVE-2023-7343

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses