CVE-2026-11339

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.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/7u7777/Dlink/blob/DWR-M920/formUSSDSetup.md	Exploit Mitigation Third Party Advisory
https://vuldb.com/cve/CVE-2026-11339	Third Party Advisory VDB Entry
https://vuldb.com/submit/832579	Third Party Advisory VDB Entry
https://vuldb.com/vuln/368881	Third Party Advisory VDB Entry
https://vuldb.com/vuln/368881/cti	Permissions Required VDB Entry
https://www.dlink.com/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dwr-m920_firmware:1.1.50:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dwr-m920:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-06-05 17:16

Updated : 2026-06-17 10:13

NVD link : CVE-2026-11339

Mitre link : CVE-2026-11339

CVE.ORG link : CVE-2026-11339

JSON object : View

Products Affected

dlink

dwr-m920
dwr-m920_firmware

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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