CVE-2018-17881

CRITICAL

D-Link DIR-823G 2018-09-19 - Unauthenticated Admin Password Change via HNAP1 SetPasswdSettings

Title source: llm

Description

On D-Link DIR-823G 2018-09-19 devices, the GoAhead configuration allows /HNAP1 SetPasswdSettings commands without authentication to trigger an admin password change.

References (1)

Core 1

Core References

Exploit, Third Party Advisory x_refsource_misc

https://xz.aliyun.com/t/2834#toc-5

Scores

CVSS v3 9.8

EPSS 0.0150

EPSS Percentile 70.9%

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-640

Status published

Products (1)

d-link/dir-823g_firmware

Published Oct 03, 2018

Tracked Since Feb 18, 2026