A vulnerability was detected in D-Link DWR-M920 up to 1.1.50. The affected element is the function sub_41CF20 of the file /boafrm/formUSSDSetup. The manipulation of the argument ussdValue results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

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 None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

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-M920 affected
Version Status Constraints
1.1.0 affected —
1.1.1 affected —
1.1.2 affected —
1.1.3 affected —
1.1.4 affected —
1.1.5 affected —
1.1.6 affected —
1.1.7 affected —
1.1.8 affected —
1.1.9 affected —
1.1.10 affected —
1.1.11 affected —
1.1.12 affected —
1.1.13 affected —
1.1.14 affected —
1.1.15 affected —
1.1.16 affected —
1.1.17 affected —
1.1.18 affected —
1.1.19 affected —
1.1.20 affected —
1.1.21 affected —
1.1.22 affected —
1.1.23 affected —
1.1.24 affected —
1.1.25 affected —
1.1.26 affected —
1.1.27 affected —
1.1.28 affected —
1.1.29 affected —
1.1.30 affected —
1.1.31 affected —
1.1.32 affected —
1.1.33 affected —
1.1.34 affected —
1.1.35 affected —
1.1.36 affected —
1.1.37 affected —
1.1.38 affected —
1.1.39 affected —
1.1.40 affected —
1.1.41 affected —
1.1.42 affected —
1.1.43 affected —
1.1.44 affected —
1.1.45 affected —
1.1.46 affected —
1.1.47 affected —
1.1.48 affected —
1.1.49 affected —
1.1.50 affected —

No data.

No data.

No data.

Project Subscriptions

Vendors Products
D-link Subscribe
Dwr-m920 Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/7u7777/Dlink/blob/DWR-M920/formUSSDSetup.md cve-icon
https://vuldb.com/cve/CVE-2026-11339 cve-icon
https://vuldb.com/submit/832579 cve-icon
https://vuldb.com/vuln/368881 cve-icon
https://vuldb.com/vuln/368881/cti cve-icon
https://www.dlink.com/ cve-icon
History

Fri, 05 Jun 2026 16:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was detected in D-Link DWR-M920 up to 1.1.50. The affected element is the function sub_41CF20 of the file /boafrm/formUSSDSetup. The manipulation of the argument ussdValue results in command injection. It is possible to launch the attack remotely. The exploit is now public and may be used.
Title D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection
First Time appeared D-link
D-link dwr-m920
Weaknesses CWE-74
CWE-77
CPEs cpe:2.3:h:d-link:dwr-m920:*:*:*:*:*:*:*:*
Vendors & Products D-link
D-link dwr-m920
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-06-05T16:30:11.653Z

Reserved: 2026-06-05T08:18:10.205Z

Link: CVE-2026-11339

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses