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CVE-2026-44402: Unrestricted Upload of File with Dangerous Type in Voltronic Power SNMP Web Pro

0
Critical
VulnerabilityCVE-2026-44402cvecve-2026-44402
Published: 09/04/2026 (09/04/2026, 15:31:12 UTC)
Source: CVE Database V5
Vendor/Project: Voltronic Power
Product: SNMP Web Pro

Description

Voltronic Power SNMP Web Pro 1.1 contains an unauthenticated remote code execution vulnerability in the upload.cgi firmware update endpoint that allows remote attackers to execute arbitrary commands as root by uploading a crafted tar archive without valid credentials. Attackers can supply a malicious tar archive containing arbitrary executable files that are extracted to a privileged directory and executed as root, achieving full system compromise.

CVSS v4.0

Score 9.3critical

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Vuln. Confidentiality
High
Vuln. Integrity
High
Vuln. Availability
High
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected software

Affected versions
=1.1

Technical Details

Data Version
5.2
Assigner Short Name
VulnCheck
Date Reserved
2026-05-05T21:38:43.137Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a9ae5d3acd9273b49ce3b77

Added to database: 09/04/2026, 15:37:55 UTC

Last updated: 09/04/2026, 15:37:55 UTC

Views: 1

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