CVE-2017-13713

HIGH

T&W WIFI Repeater BE126 - Authenticated Remote Code Execution via User Parameter

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2017-13713. PoCs published by Hay Mizrachi.

AI-analyzed exploit summary This exploit demonstrates a command injection vulnerability in WIFI Repeater BE126 via an unsanitized 'user' parameter in an HTTP POST request. The PoC uses curl to inject arbitrary commands, achieving remote code execution.

Description

T&W WIFI Repeater BE126 allows remote authenticated users to execute arbitrary code via shell metacharacters in the user parameter to cgi-bin/webupg.

Exploits (1)

exploitdb WORKING POC
by Hay Mizrachi · textwebappshardware
https://www.exploit-db.com/exploits/42608

This exploit demonstrates a command injection vulnerability in WIFI Repeater BE126 via an unsanitized 'user' parameter in an HTTP POST request. The PoC uses curl to inject arbitrary commands, achieving remote code execution.

Classification
Working Poc 90%
Attack Type
Rce
Complexity
Trivial
Reliability
Reliable
Target: WIFI Repeater BE126 1.0
Auth required
Prerequisites: Network access to the target device · Valid session cookie with admin privileges
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (2)

Core 2
Core References
Exploit, Third Party Advisory, VDB Entry exploit x_refsource_exploit-db
https://www.exploit-db.com/exploits/42608/

Scores

CVSS v3 8.8
EPSS 0.0912
EPSS Percentile 94.7%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-78
Status published
Products (1)
twsz/wifi_repeater_firmware
Published Sep 07, 2017
Tracked Since Feb 18, 2026