Critical severity9.8NVD Advisory· Published May 12, 2018· Updated Jun 17, 2026

CVE-2018-10996

Description

The weblogin_log function in /htdocs/cgibin on D-Link DIR-629-B1 devices allows attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a session.cgi?ACTION=logout request involving a long REMOTE_ADDR environment variable.

Affected products

Dlink/DIR-629-B1llm-create

Patches

Vulnerability mechanics

References

github.com/kgsdy/D-Link-DIR-629/blob/master/D-Link-DIR-629-B1.mdnvdExploitThird Party Advisory
www.securityfocus.com/bid/104277nvdThird Party AdvisoryVDB Entry

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