CVE-2026-4184

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
8.9HIGH
EPSS
0.1%
top 67.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
D-link Dir-816Dlink Dir-816 Firmware
Timeline
PublishedMar 16

Description

A vulnerability was detected in D-Link DIR-816 1.10CNB05. Affected by this vulnerability is an unknown functionality of the file /goform/form2Wl5BasicSetup.cgi of the component goahead. Performing a manipulation of the argument pskValue results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected Packages2 packages

▶CVEListV5d-link/dir-8161.10CNB05
▶NVDdlink/dir-816_firmware1.10cnb05

🔴Vulnerability Details

2
GHSA
GHSA-ghg2-4grw-v95p: A vulnerability was detected in D-Link DIR-816 1↗2026-03-16
▶
CVEList
D-Link DIR-816 goahead form2Wl5BasicSetup.cgi stack-based overflow↗2026-03-15
▶