What’s Vulnerable › Vulnerabilities

CVE-2018-10996

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-05-12 · updated 2026-06-17
• Weakness: CWE-119

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

• D-Link Dir-629-B Firmware: all versions

References

• http://www.securityfocus.com/bid/104277
• https://github.com/kgsdy/D-Link-DIR-629/blob/master/D-Link-DIR-629-B1.md
• http://www.securityfocus.com/bid/104277
• https://github.com/kgsdy/D-Link-DIR-629/blob/master/D-Link-DIR-629-B1.md

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