CVE-2026-38835 — CRITICAL (9.8)

Vulnerability 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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Tenda	W30E Firmware	16.01.0.21
Tenda	W30E	2.0

Related Weaknesses (CWE)

CWE-77

References

https://github.com/jsjbcyber/repo/blob/main/rep_2.mdExploitThird Party Advisory
https://github.com/jsjbcyber/repo/blob/main/rep_2.mdExploitThird Party Advisory

FAQ

What is CVE-2026-38835?

CVE-2026-38835 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ...

How severe is CVE-2026-38835?

CVE-2026-38835 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-38835?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda W30E Firmware, Tenda W30E.