CVE-2024-28354 | BDVDB-2026-227668 Detail

trendnettew-827dru_firmware

Description#

There is a command injection vulnerability in the TRENDnet TEW-827DRU router with firmware version 2.10B01. An attacker can inject commands into the post request parameters usapps.@smb[%d].username in the apply.cgi interface, thereby gaining root shell privileges.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: network.

Weaknesses#

CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

References#

https://warp-desk-89d.notion.site/TEW-827DRU-c732df50b2454ecaa5451b02f3adda6a

Exploit#

No public exploit known

History#

Version 12024-03-15Record published in the CVE List.
Version 22024-08-02Most recent update recorded in the CVE List.

Published

Published: 2024-03-15
Last modified: 2024-08-02

Vendor information

Vendor: trendnet
Product: tew-827dru_firmware

All trendnet vulnerabilities

Score

10.0 Critical

EPSS

2.2%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 82.8.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Command Injection

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
2.10b01
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

10.0 Critical

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

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Changed
Confidentiality	High
Integrity	High
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).