CVE-2025-51281

low-risk

Published 2025-08-25

D-Link DI-8100 16.07.26A1 is vulnerable to Buffer Overflow via the en`, `val and id parameters in the qj_asp function. This vulnerability allows authenticated attackers to cause a Denial of Service (DoS) by sending crafted GET requests with overly long values for these parameters.

Do I need to act?

0.07% 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 7.0/10 High

NETWORK / HIGH complexity

Affected Products (1)

Di-8100 Firmware

Affected Vendors

Dlink

References (2)

Exploit https://github.com/BinaryHK/CVE/blob/main/CVE-2025-51281/CVE-2025-51281.md

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

/ 100

low-risk

Severity 21/34 · High

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal