Medium 6.6Published Sep 14, 2026

CVE-2026-90705D-Link DWR-M921 Boa Dispatch Table formsysCmd os command injection

Updated under an hour ago (2026-10-19 06:10 UTC)

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Every CVE for D-Link DWR-M921

Exploited in the last 30 days

A vulnerability was determined in D-Link DWR-M921 1.1.52. This affects the function formsysCmd of the file /boafrm/formsysCmd of the component Boa Dispatch Table. Executing a manipulation of the argument sysCmd can lead to os command injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.

CVSS: 6.6 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L/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 16, 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/403247vdb-entry, technical-description
https://vuldb.com/vuln/403247/ctisignature, permissions-required
https://vuldb.com/cve/CVE-2026-90705third-party-advisory
https://vuldb.com/submit/917697third-party-advisory
https://gist.github.com/H3rmesk1t/42bca7c81530b8419811ddcbd39b3b56exploit
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.