D Link · Dir-645 · CVE-2026-5815
Name of the Vulnerable Software and Affected Versions
D-Link DIR-645 versions 1.01 through 1.03
Description
A stack-based buffer overflow exists in the `hedwigcgi main` function of the `/cgi-bin/hedwig.cgi` file. This issue can be exploited remotely. The exploit is publicly available.
Recommendations
Update to a newer version if available. As a temporary workaround, consider disabling access to the `/cgi-bin/hedwig.cgi` file until a patch is available.