CVE-2019-17506

CRITICAL EXPLOITED NUCLEI

D-Link DIR-868L B1-2.03 and DIR-817LW A1-1.04 - Unauthenticated Information Disclosure via getcfg.php

Title source: llm

Exploitation Summary

CVE-2019-17506 has been observed exploited in the wild (reported by VulnCheck KEV). A Nuclei detection template is also available.

Description

There are some web interfaces without authentication requirements on D-Link DIR-868L B1-2.03 and DIR-817LW A1-1.04 routers. An attacker can get the router's username and password (and other information) via a DEVICE.ACCOUNT value for SERVICES in conjunction with AUTHORIZED_GROUP=1%0a to getcfg.php. This could be used to control the router remotely.

Nuclei Templates (1)

D-Link DIR-868L/817LW - Information Disclosure

CRITICALby pikpikcu

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://github.com/dahua966/Routers-vuls/blob/master/DIR-868/name%26passwd.py

Scores

CVSS v3 9.8

EPSS 0.5730

EPSS Percentile 98.9%

Attack Vector NETWORK

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

Details

VulnCheck KEV 2023-11-17

CWE

CWE-306

Status published

Products (2)

dlink/dir-817lw_a1_firmware 1.04

dlink/dir-868l_b1_firmware 2.03

Published Oct 11, 2019

Tracked Since Feb 18, 2026