Description
A security vulnerability has been detected in D-Link DWR-M921 1.1.50. Affected is the function sub_419F20 of the file /boafrm/formUSSDSetup of the component USSD Configuration Endpoint. The manipulation of the argument ussdValue leads to command injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.
References (6)
Core 6
Core References
Third Party Advisory, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.344652
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.344652
Third Party Advisory, VDB Entry third-party-advisory
https://vuldb.com/?submit.746400
Exploit, Issue Tracking issue-tracking
https://github.com/LX-66-LX/cve-new/issues/1
Exploit, Issue Tracking exploit
issue-tracking
https://github.com/LX-66-LX/cve-new/issues/1#issue-3851345029
Product product
https://www.dlink.com/
Scores
CVSS v3
7.2
EPSS
0.0048
EPSS Percentile
65.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-74
CWE-77
Status
published
Products (1)
dlink/dwr-m921_firmware
1.1.50
Published
Feb 07, 2026
Tracked Since
Feb 18, 2026