CVE-2025-52222

HIGH

D-Link DI-8003 v16.07.26A1 - Buffer Overflow

Title source: llm

Description

D-Link DI-8003 v16.07.26A1, DI-8500 v16.07.26A1; DI-8003G v17.12.21A1, DI-8200G v17.12.20A1, DI-8200 v16.07.26A1, DI-8400 v16.07.26A1, DI-8004w v16.07.26A1, DI-8100 v16.07.26A1, and DI-8100G v17.12.20A1 were discovered to contain a buffer overflow via the rd_en, rd_auth, rd_acct, http_hadmin, http_hadminpwd, rd_key, and rd_ip parameters in the radius_asp function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

References (2)

https://www.dlink.com/en/security-bulletin/

https://github.com/xiaotea/iot-vulnerability-collection/blob/main/README.md

View Writeup ZIP pw:eip

Scores

CVSS v3 7.5

EPSS 0.0002

EPSS Percentile 5.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-120

Status published

Products (9)

dlink/di-8003_firmware 16.07.26a1

dlink/di-8003g_firmware 17.12.21a1

dlink/di-8004w_firmware 16.07.26a1

dlink/di-8100_firmware 16.07.26a1

dlink/di-8100g_firmware 17.12.20a1

dlink/di-8200_firmware 16.07.26a1

dlink/di-8200g_firmware 17.12.20a1

dlink/di-8400_firmware 16.07.26a1

dlink/di-8500_firmware 16.07.26a1

Published Apr 08, 2026

Tracked Since Apr 08, 2026