# CVE-2026-38834

> Vulnerability · severity: **HIGH** (CVSS 7.3).

## Description

Tenda W30E V2.0 V16.01.0.21 was found to contain a command injection vulnerability in the do_ping_action function via the hostName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

## Key facts

- **CVE ID:** CVE-2026-38834
- **Published:** 2026-04-21
- **CVSS severity:** HIGH
- **CVSS base score:** 7.3
- **CWE codes:** CWE-77

## Affected products

- `tenda:w30e_firmware`
- `tenda:w30e`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-38834

## Citation

> AI Analytics. CVE-2026-38834. Retrieved 2026-07-19 from https://api.ai-analytics.org/cve/CVE-2026-38834. Derived from NIST NVD. Licensed CC0.

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