CVE Catalog

CVE-2026-44402

CriticalCVSS 9.8
Published: Translated: NVD NIST

Summary

Voltronic Power SNMP Web Pro 1.1 contains an unauthenticated remote code execution vulnerability in the upload.cgi firmware update endpoint, allowing remote attackers to execute arbitrary commands as root by uploading a crafted tar archive.

Risk Assessment

An attacker can fully compromise the system by executing arbitrary commands as root, leading to complete device compromise and potentially the network.

Recommendation

Restrict access to the upload.cgi endpoint to trusted networks only, enforce authentication, and update the software if a patch is available.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS