High severity8.8NVD Advisory· Published Apr 9, 2026· Updated Apr 27, 2026
CVE-2026-5815
CVE-2026-5815
Description
A vulnerability was detected in D-Link DIR-645 1.01/1.02/1.03. Impacted is the function hedwigcgi_main of the file /cgi-bin/hedwig.cgi. The manipulation results in stack-based buffer overflow. The attack can be launched remotely. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
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Affected products
1Patches
Vulnerability mechanics
References
6- github.com/Pers1st0/CVE/blob/main/stack-based%20buffer%20overflow%20vulnerability%20exists%20in%20the%20hedwig.cgi%20of%20D-Link%20DIR-645.mdnvd
- github.com/Pers1st0/CVE/blob/main/stack-based%20buffer%20overflow%20vulnerability%20exists%20in%20the%20hedwig.cgi%20of%20D-Link%20DIR-645.mdnvd
- vuldb.com/submit/788298nvd
- vuldb.com/vuln/356263nvd
- vuldb.com/vuln/356263/ctinvd
- www.dlink.comnvd
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