Voltronic Power SNMP Web Pro vulnerabilities

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Published CVEs affecting Voltronic Power SNMP Web Pro: 3 record(s), with affected versions and fixes.

CVE-2026-44402 Critical · 9.8 CWE-434 Sep 4, 2026

Voltronic Power SNMP Web Pro 1.1 Unauthenticated RCE via upload.cgi

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.

CVE-2026-22199 High · 7.5 CWE-22 Mar 13, 2026

Voltronic Power SNMP Web Pro 1.1 Path Traversal via upload.cgi

Voltronic Power SNMP Web Pro version 1.1 contains a pre-authentication path traversal vulnerability in the upload.cgi endpoint that allows unauthenticated attackers to read arbitrary files on the device filesystem by supplying directory traversal sequences in the params parameter. Attackers can exploit this vulnerability to disclose sensitive files such as password hashes, which can be cracked offline to obtain root-level access and enable full system compromise.

CVE-2026-22192 Critical · 9.9 CWE-306 Mar 13, 2026

Voltronic Power SNMP Web Pro 1.1 Authentication Bypass via localStorage

Voltronic Power SNMP Web Pro version 1.1 contains an authentication bypass vulnerability that allows unauthenticated attackers to access privileged management functions by manipulating browser localStorage values. Attackers can modify client-side authentication state to bypass server-side access controls and gain unauthorized access to protected management functionality without valid credentials.