CVE-2017-16934

CRITICAL

DBL DBLTek - RCE

Title source: llm

Description

The web server on DBL DBLTek devices allows remote attackers to execute arbitrary OS commands by obtaining the admin password via a frame.html?content=/dev/mtdblock/5 request, and then using this password for the HTTP Basic Authentication needed for a change_password.csp request, which supports a "<%%25call system.exec:" string in the passwd parameter.

Exploits (1)

exploitdb WORKING POC

by SecuriTeam · webappslinux

https://www.exploit-db.com/exploits/44051

View Code ZIP pw:eip

References (1)

[Exploit, Third Party Advisory] https://blogs.securiteam.com/index.php/archives/3437

Scores

CVSS v3 9.8

EPSS 0.1840

EPSS Percentile 95.2%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-78

Status published

Products (1)

dbltek/web_server

Published Nov 24, 2017

Tracked Since Feb 18, 2026