Critical severity9.8NVD Advisory· Published Mar 16, 2026· Updated Jun 17, 2026
CVE-2026-4182
CVE-2026-4182
Description
A weakness has been identified in D-Link DIR-816 1.10CNB05. This impacts an unknown function of the file /goform/form2Wl5RepeaterStep2.cgi of the component goahead. This manipulation of the argument key1/key2/key3/key4/pskValue causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. This vulnerability only affects products that are no longer supported by the maintainer.
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Affected products
3- cpe:2.3:o:dlink:dir-816_firmware:1.10cnb05:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
5- github.com/wudipjq/my_vuln/blob/main/D-Link7/vuln_86/86.mdnvdExploitThird Party Advisory
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
- www.dlink.comnvdProduct
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