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

> Unauthenticated attackers can read arbitrary files via path traversal in upload.cgi, potentially leading to root access and full system compromise.

- **Severity:** High 8.7 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 13 Mar 2026
- **Updated:** 14 Jul 2026
- **Also known as:** GHSA-qgvm-cj9x-53jj

## What is CVE-2026-22199?

CVE-2026-22199 is a high-severity path traversal vulnerability in Voltronic Power SNMP Web Pro, published on 13 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### 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.

Weakness: CWE-22 (Improper Limitation of a Pathname to a Restricted Directory)

## Which versions are affected by CVE-2026-22199?

It affects 1 product.


Products: Gvectors Wpdiscuz.

## How do I fix CVE-2026-22199?

No fix has been published for CVE-2026-22199 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-22199 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-22199 exists.

## Other vulnerabilities in Voltronic Power SNMP Web Pro

- [CVE-2020-24186](https://insights.sbomify.com/CVE-2020-24186/): File upload in n/a (critical 10.0)
- [CVE-2024-9488](https://insights.sbomify.com/CVE-2024-9488/): Comments – wpDiscuz <= 7.6.24 - Authentication Bypass via WordPress.com OAuth provider (critical 9.8)
- [CVE-2020-13640](https://insights.sbomify.com/CVE-2020-13640/): SQL injection in n/a (critical 9.8)
- [CVE-2026-22193](https://insights.sbomify.com/CVE-2026-22193/): wpDiscuz before 7.6.47 - SQL Injection in getAllSubscriptions() (critical 9.2)
- [CVE-2026-22192](https://insights.sbomify.com/CVE-2026-22192/): Voltronic Power SNMP Web Pro 1.1 Authentication Bypass via localStorage (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-22199 and fix it if it is affected.

What it is: CVE-2026-22199 is a high-severity path traversal vulnerability in Voltronic Power SNMP Web Pro, published on 13 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-22199 exists.

Affected product: Voltronic Power SNMP Web Pro. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-22199/ (Markdown: https://insights.sbomify.com/CVE-2026-22199/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-22199
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-22199
- OSV: https://osv.dev/vulnerability/CVE-2026-22199

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-22199/
Summaries are generated and may contain mistakes; the official description above is the record.