CVE-2026-8344

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 4.0

2.1CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

CVSS 3.1

8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

3.5% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-26)

CWEs

CWE-74, CWE-77

Published

2026-05-11

Modified

2026-10-26

Record from

the NVD, synced 2026-10-26

Affected

• dlink:dir-816_firmware

References

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

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