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Vulnerability record · CVE-2026-2085 · published 7 February 2026

CVE-2026-2085: Dlink dwr-m921 firmware injection vulnerability

Dlink · Dwr M921 Firmware

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.

7.3 CVSS 4.0 High EPSS 4.6% · top 8.6% CWE-74 · InjectionCWE-77 · Command injection
7.3CVSS 4.0 base score, v2 8.3
4.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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.

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/LX-66-LX/cve-new/issues/1 ExploitIssue Tracking
https://github.com/LX-66-LX/cve-new/issues/1#issue-3851345029 ExploitIssue Tracking
https://vuldb.com/?ctiid.344652 Permissions RequiredVDB Entry
https://vuldb.com/?id.344652 Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.746400 Third Party AdvisoryVDB Entry
https://www.dlink.com/ Product

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-2085), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.