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    CVE-2026-44402

    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.

    Published:Sep 4, 2026
    Last Modified:Sep 4, 2026
    EPS:Sep 4, 2026
    EPSS Score:
    CVSS Score:9.8

    Affected Products

    Vendor
    Voltronicpower
    Product
    Snmp Web Pro

    Exploits

    https://github.com/0xCyp1337/CVE-2026-44402https://github.com/Virgula0/CVE-2026-44402

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

    Related CVEs

    CVE-2026-22199 (CVSS 8.7) — Voltronic Power SNMP Web Pro version 1.1 contains a pre-authentication path traversal vulnerability in the upl…
    CVE-2026-22192 (CVSS 8.8) — Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthent…
    CVE-2025-65287 (CVSS 4.3) — An unauthenticated directory traversal vulnerability in cgi-bin/upload.cgi in SNMP Web Pro 1.1 allows a remote…
    CVE-2023-49563 (CVSS 6.1) — Cross Site Scripting (XSS) in Voltronic Power SNMP Web Pro v.1.1 allows an attacker to execute arbitrary code …
    CVE-2023-39073 (CVSS 9.8) — An issue in SNMP Web Pro v.1.1 allows a remote attacker to execute arbitrary code and obtain senstive informat…
    CVE-2023-33274 (CVSS 9.8) — The authentication mechanism in PowerShield SNMP Web Pro 1.1 contains a vulnerability that allows unauthentica…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High