PT-2026-34017 · Tenda · W30E

Jsjbcyber · Published 2026-03-28 · Updated 2026-04-27 · CVE-2026-38835

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda W30E version V2.0 V16.01.0.21

Description The formSetUSBPartitionUmount() function fails to properly neutralize special elements when processing the usbPartitionName parameter. This allows a remote attacker to execute arbitrary commands by sending a specially crafted POST request.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

BDU:2026-05727

CVE-2026-38835

Affected Products

W30E

References · 6

• 🔥 https://github.com/jsjbcyber/repo/blob/main/rep_2.md · Exploit
• https://bdu.fstec.ru/vul/2026-05727 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-38835 · Security Note
• https://twitter.com/CVEnew/status/2048910167941775438 · Twitter Post
• https://t.me/cveNotify/161119 · Telegram Post
• https://twitter.com/infoflowcloud/status/2048911784447197305 · Twitter Post