CVE-2018-20305
N/A
Published: December 20, 2018 at 12:00 AM UTC
Updated: June 17, 2026 at 01:52 AM UTC
3 products affected across 1 vendorDir 816 A2 FirmwareDir-816 A2Dir 816 Firmware
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Severity
N/A
Exploit prediction
EPSS 4%
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Dir-816 A2· D-Linkdevice
80%All versions
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://github.com/RootSoull/Vuln-Poc/tree/master/D-Link/DIR-816Quick Info
StatusMODIFIED
CWE
CWE-787
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