Critical 9.1Published Sep 14, 2026

CVE-2026-90703D-Link DWR-M921 formDiskCreateShare system os command injection

Updated under an hour ago (2026-10-19 07:10 UTC)

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Every CVE for D-Link DWR-M921

Exploited in the last 30 days

A vulnerability has been found in D-Link DWR-M921 1.1.52. The affected element is the function system of the file /boafrm/formDiskCreateShare. Such manipulation of the argument folderpath leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

CVSS: 9.1 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-78, CWE-77
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Sep 15, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

D-Link DWR-M921 d-link:dwr-m921	1.1.52	CNA record

References

https://vuldb.com/vuln/403245vdb-entry, technical-description
https://vuldb.com/vuln/403245/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-90703third-party-advisory
https://vuldb.com/submit/917695third-party-advisory
https://gist.github.com/H3rmesk1t/24a09e799cd873abde6a2a806a030568exploit
https://www.dlink.com/product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.