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CVE-2026-8344mediumCWE-74CWE-77

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

33Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 5.3epss 3.2%
exploitation probability
3.2%top 13% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
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/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
D-Link · DIR-816
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.