Vulnerability · Published Mar 13, 2026 · Assigned by VulnCheck

CVE-2026-22199Voltronic Power SNMP Web Pro 1.1 Path Traversal via upload.cgi

High 7.5

In plain English

A high-severity path traversal in SNMP Web Pro from Voltronic Power. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).

Severity (CVSS 3.1)7.5High

Exploit odds (30 days)1.0%top 35.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
Voltronic Power	SNMP Web Pro	1.1

Weakness: CWE-22 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

https://github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22192-22199_Voltronic-Power_Preauth_root_RCE.txt technical-description
https://www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/ technical-description
https://voltronicpower.com/ product
https://www.vulncheck.com/advisories/voltronic-power-snmp-web-pro-path-traversal-via-upload-cgi third-party-advisory