Critical severity9.8NVD Advisory· Published Dec 20, 2018· Updated Jun 17, 2026
CVE-2018-20305
CVE-2018-20305
Description
D-Link DIR-816 A2 1.10 B05 devices allow arbitrary remote code execution without authentication via the newpass parameter. In the /goform/form2userconfig.cgi handler function, a long password may lead to a stack-based buffer overflow and overwrite a return address.
Affected products
2- cpe:2.3:o:d-link:dir-816_a2_firmware:1.10b05:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
1- github.com/RootSoull/Vuln-Poc/tree/master/D-Link/DIR-816nvdExploitThird Party Advisory
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