CVE-2026-8344 — MEDIUM (6.3)

Vulnerability Description

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.

CVSS Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Dlink	Dir-816 Firmware	1.10cnb05_r1b011d88210
Dlink	Dir-816	a2

Related Weaknesses (CWE)

CWE-74 CWE-77

References

https://github.com/lipenghai/iot_bug/blob/main/D-Link/DIR816/1.mdExploitThird Party Advisory
https://vuldb.com/submit/811378Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/362660Third Party AdvisoryVDB Entry
https://vuldb.com/vuln/362660/ctiPermissions RequiredVDB Entry
https://www.dlink.com/Product

FAQ

What is CVE-2026-8344?

CVE-2026-8344 is a vulnerability with a CVSS score of 6.3 (MEDIUM). 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 inj...

How severe is CVE-2026-8344?

CVE-2026-8344 has been rated MEDIUM with a CVSS base score of 6.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-8344?

Check the references section above for vendor advisories and patch information. Affected products include: Dlink Dir-816 Firmware, Dlink Dir-816.