CVE-2025-50666

moderate-risk

Published 2026-04-08

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of multiple parameters in the /web_post.asp endpoint. An attacker can exploit this vulnerability by sending a crafted HTTP GET request in parameters such as name, en, user_id, log, and time.

Do I need to act?

0.04% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 7.5/10 High

NETWORK / LOW complexity

Affected Products (1)

Di-8003 Firmware

Affected Vendors

Dlink

References (2)

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

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

/ 100

moderate-risk

Severity 26/34 · High

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal