CVE-2026-16332: D-Link DNS-320 multi_uploadify.php unrestricted upload

Severity: high (CVSS 7.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-21 · updated 2026-10-24
Weakness: CWE-284

Description

A vulnerability was detected in D-Link DNS-320 1.0.2. This impacts an unknown function of the file /mydlink/multi_uploadify.php. Performing a manipulation of the argument Filedata[] results in unrestricted upload. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Affected products

D-Link DNS-320: 1.0.2

References

https://ucn9h68n9289.feishu.cn/docx/EbAkdl1v8oC3Q3xAEJLcZFcZnMY?from=from_copylink
https://vuldb.com/cve/CVE-2026-16332
https://vuldb.com/submit/858465
https://vuldb.com/vuln/380698
https://vuldb.com/vuln/380698/cti
https://www.dlink.com/

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