Critical severity10.0NVD Advisory· Published Sep 20, 2026

CVE-2026-94089

Description

A vulnerability was determined in D-Link DIR-868L 2.01b05. This issue affects the function strcpy of the file /webfa_authentication.cgi of the component Authentication Handler. Executing a manipulation of the argument id/password can lead to stack-based buffer overflow. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

Patches

Vulnerability mechanics

References

github.com/Walnut1337/CVE/blob/main/poc/poc_crash.pynvd
vuldb.com/cve/CVE-2026-94089nvd
vuldb.com/submit/951681nvd
vuldb.com/vuln/408017nvd
vuldb.com/vuln/408017/ctinvd
www.dlink.comnvd

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