CVE-2026-11339

MEDIUM

D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection

Title source: cna
STIX 2.1

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.

References (6)

Core 6
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-368881 | D-Link DWR-M920 formUSSDSetup sub_41CF20 command injection
https://vuldb.com/vuln/368881
Signature, Permissions Required signature permissions-required
VDB-368881 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/368881/cti
Third Party Advisory third-party-advisory
CVE-2026-11339 | CVE Analysis and Report
https://vuldb.com/cve/CVE-2026-11339
Third Party Advisory third-party-advisory
Submit #832579 | D-Link DWR-M920 1.1.50 Code Injection and Buffer Overflow
https://vuldb.com/submit/832579
Product product
https://www.dlink.com/

Scores

CVSS v3 6.3
EPSS 0.0268
EPSS Percentile 83.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-74 CWE-77
Status published
Products (50)
D-Link/DWR-M920 1.1.0
D-Link/DWR-M920 1.1.1
D-Link/DWR-M920 1.1.10
D-Link/DWR-M920 1.1.11
D-Link/DWR-M920 1.1.12
D-Link/DWR-M920 1.1.13
D-Link/DWR-M920 1.1.14
D-Link/DWR-M920 1.1.15
D-Link/DWR-M920 1.1.16
D-Link/DWR-M920 1.1.17
... and 40 more
Published Jun 05, 2026
Tracked Since Jun 05, 2026