CVE-2026-8344 (GCVE-0-2026-8344)

Vulnerability from cvelistv5 – Published: 2026-05-11 21:30 – Updated: 2026-05-17 02:00
VLAI?
Title
D-Link DIR-816 formDMZ.cgi sub_445E7C command injection
Summary
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.
Severity ?
5.3 (Medium)
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
6.3 (Medium)
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
6.3 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/362660 vdb-entrytechnical-description
https://vuldb.com/vuln/362660/cti signaturepermissions-required
https://vuldb.com/submit/811378 third-party-advisory
https://github.com/lipenghai/iot_bug/blob/main/D-… exploit
https://www.dlink.com/ product
Impacted products
Vendor Product Version
D-Link DIR-816 Affected: 1.10CNB05_R1B011D88210
    cpe:2.3:h:d-link:dir-816:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
stksgg (VulDB User)
Show details on NVD website
To clipboard 

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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.