CVE-2026-8344

MEDIUM 6.3

D-Link DIR-816 formDMZ.cgi sub_445E7C command injection

CVSS Score

6.3

EPSS Score

0.1%

EPSS Percentile

21th

A weakness has been identified in D-Link DIR-816 1.10CNB05_R1B011D88210. Affected by this vulnerability is the function sub_445E7C of the file /goform/formDMZ.cgi. This manipulation causes command injection. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.

CWE	CWE-77 CWE-74
Vendor	d-link
Product	dir-816
Published	May 11, 2026
Last Updated	May 13, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DIR-816

1.10CNB05_R1B011D88210

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/362660 vuldb.com: https://vuldb.com/vuln/362660/cti vuldb.com: https://vuldb.com/submit/811378 github.com: https://github.com/lipenghai/iot_bug/blob/main/D-Link/DIR816/1.md dlink.com: https://www.dlink.com/

Credits

🔍 stksgg (VulDB User)