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CVE-2026-11339

D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection

Published: Jun 5, 2026Updated: Jun 9, 2026 Sources: CVE List NVD BDUCWE-74
NVD MITRE
6.3CVSSMEDIUM
EPSS Score
2.7%
Top 16.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-74CWE-77

Affected Products

DWR-M920D-LinkNetworking Infrastructure
DWR-M920D-Link Corp.Networking Infrastructure
dwr-m920 firmwaredlinkNetworking Infrastructure
d-linkcommercialTWNetworking Infrastructure
d-link corp.commercialTWNetworking Infrastructureaka d-link corporation, d-link international
dlinkcommercialTWNetworking Infrastructure

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available
Workaround Available

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://vuldb.com/vuln/368881
vuldb.com
https://vuldb.com/vuln/368881/cti
vuldb.com
https://vuldb.com/cve/CVE-2026-11339
vuldb.com
and 3 more references View all →

Timeline

Published
Jun 5, 2026
Last Updated
Jun 9, 2026

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