CVE-2026-44402
Voltronic Power SNMP Web Pro 1.1 Unauthenticated RCE via upload.cgi
- Published
- Sep 4, 2026
- Updated
- Sep 4, 2026
- Assigning CNA
- VulnCheck
- Evidence observed
- Sep 4, 2026
Primary CVSS
nvd · CVSS 4.0
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XLow · next 30 days
- Percentile
- 57.3%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
2- CVE-2026-44402Exploit
Exploit for CVE-2026-44402 targeting Voltronic Power SNMP Web Pro 1.1, enabling unauthenticated remote code execution via malicious firmware upload. Supports single-target and mass scanning with interactive shell.
- CVE-2026-44402Exploit
Pre-Authenticated Full Root Remote Command Execution in Voltronic Power SNMP Web Pro 1.1
Responsible use
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