CVE-2026-90706

MEDIUM 6.6

D-Link DWR-M921 formWsc os command injection

CVSS Score

6.6

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was identified in D-Link DWR-M921 1.1.52. This impacts the function formWsc of the file /boafrm/formWsc. The manipulation of the argument targetAPSsid leads to os command injection. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

CWE	CWE-78 CWE-77
Vendor	d-link
Product	dwr-m921
Published	Sep 14, 2026
Last Updated	Sep 14, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DWR-M921

1.1.52

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/403248 vuldb.com: https://vuldb.com/vuln/403248/cti vuldb.com: https://vuldb.com/cve/CVE-2026-90706 vuldb.com: https://vuldb.com/submit/917698 gist.github.com: https://gist.github.com/H3rmesk1t/f2d1f9115192b7af18699a8214a5b7ad dlink.com: https://www.dlink.com/

Credits

🔍 H3rmesk1t (VulDB User)