CVE-2026-38835

Published Apr 21, 2026 CVSS 3.1 · 9.8 Critical EPSS 2.1% KEV · Not listed
Description
Tenda W30E V2.0 V16.01.0.21 was found to contain a command injection vulnerability in the formSetUSBPartitionUmount function via the usbPartitionName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Command Injection in Tenda W30E formSetUSBPartitionUmount Function
Type Values Removed Values Added
Title Command Injection in Tenda W30E formSetUSBPartitionUmount Function
Type Values Removed Values Added
Title Command Injection via USB Partition Name in Tenda W30E Router
Type Values Removed Values Added
Title Command Injection via USB Partition Name in Tenda W30E Router
Type Values Removed Values Added
Title Command Injection Vulnerability in Tenda W30E via formSetUSBPartitionUmount
Weaknesses CWE-78
Type Values Removed Values Added
First Time appeared Tenda w30e Firmware
CPEs cpe:2.3:h:tenda:w30e:2.0:*:*:*:*:*:*:*
cpe:2.3:o:tenda:w30e_firmware:16.01.0.21:*:*:*:*:*:*:*
Vendors & Products Tenda w30e Firmware
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Command Injection Vulnerability in Tenda W30E via formSetUSBPartitionUmount
First Time appeared Tenda
Tenda w30e
Weaknesses CWE-77
CWE-78
Vendors & Products Tenda
Tenda w30e
Type Values Removed Values Added
Description Tenda W30E V2.0 V16.01.0.21 was found to contain a command injection vulnerability in the formSetUSBPartitionUmount function via the usbPartitionName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Apr 22, 2026, 3:35 PM
Reserved
Apr 6, 2026, 12:00 AM
Status
Analyzed
Published
Apr 21, 2026, 5:16 PM
Modified
Nov 11, 2026, 7:10 PM