CVE-2026-11339
D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection
Published Jun 5, 2026
CVSS 4.0 · 5.3 Medium
EPSS 3.4%
KEV · Not listed
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.
Affected Products
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CVE record
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NVD configurations
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Red Hat packages
No data
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OpenCVE enrichment
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| D-Link | DWR-M920 | affected |
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Configuration 1 [-]
| AND |
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No data.
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| D-link | Dwr-m920 |
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Remediation
Tracking
Advisories
Metrics
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.
Exploit prediction score: 3.4% (3.443% probability within 30 days)
Exploitation poc
Automatable no
Technical Impact partial
References
History
Jun 9, 2026 4:30 PM
First appearance in the feed. Affected versions updated. Affected vendors updated
View changes
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Dlink
Dlink dwr-m920 Dlink dwr-m920 Firmware |
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| CPEs | cpe:2.3:h:dlink:dwr-m920:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dwr-m920_firmware:1.1.50:*:*:*:*:*:*:* |
|
| Vendors & Products |
Dlink
Dlink dwr-m920 Dlink dwr-m920 Firmware |
Jun 9, 2026 3:30 PM
Scoring metrics updated
View changes
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Jun 5, 2026 4:45 PM
Description updated. Title updated. First appearance in the feed. Weaknesses updated. Affected versions updated. Affected vendors updated. Added references. Scoring metrics updated
View changes
| 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 |
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| CPEs | cpe:2.3:h:d-link:dwr-m920:*:*:*:*:*:*:*:* | |
| Vendors & Products |
D-link
D-link dwr-m920 |
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| References |
| |
| Metrics |
cvssV2_0
|
