A vulnerability was found in D-Link DWR-M921 1.1.52. The impacted element is the function system of the file /boafrm/formDiskPartition. Performing a manipulation of the argument devicename results in command injection. Remote exploitation of the attack is possible. The exploit has been made public and could be used.

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact Low

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Multiple

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Exploitation poc

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
D-Link DWR-M921 affected
Version Status Constraints
1.1.52 affected —

No data.

No data.

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Vendors Products
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Dwr-m921 Subscribe

Project Subscriptions

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Dwr-m921 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://gist.github.com/H3rmesk1t/2052767b9fb397e311c17383a0e19021 cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-90704 cve-icon cve-icon
https://vuldb.com/submit/917696 cve-icon cve-icon
https://vuldb.com/vuln/403246 cve-icon cve-icon
https://vuldb.com/vuln/403246/cti cve-icon cve-icon
https://www.dlink.com/ cve-icon cve-icon
History

Mon, 14 Sep 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 14 Sep 2026 10:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in D-Link DWR-M921 1.1.52. The impacted element is the function system of the file /boafrm/formDiskPartition. Performing a manipulation of the argument devicename results in command injection. Remote exploitation of the attack is possible. The exploit has been made public and could be used.
Title D-Link DWR-M921 formDiskPartition system command injection
First Time appeared D-link
D-link dwr-m921
Weaknesses CWE-74
CWE-77
CPEs cpe:2.3:h:d-link:dwr-m921:*:*:*:*:*:*:*:*
Vendors & Products D-link
D-link dwr-m921
References
Metrics cvssV2_0

{'score': 5.8, 'vector': 'AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 6.6, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 6.6, 'vector': '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'}

cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-14T11:57:27.713Z

Reserved: 2026-09-13T07:57:36.620Z

Link: CVE-2026-90704

cve-icon Vulnrichment

Updated: 2026-09-14T11:57:23.619Z

cve-icon NVD

Status : Received

Published: 2026-09-14T10:17:05.767

Modified: 2026-09-14T12:17:50.677

Link: CVE-2026-90704

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-14T12:00:13Z

Weaknesses