PT-2026-6903 · D Link · D-Link Dwr-M921

Lx-66-Lx · Published 2026-02-07 · Updated 2026-02-07 · CVE-2026-2085

Positive Technologies (AI Summary)

CVSS v2.0

8.3

High

Base vector

AV:N/AC:L/Au:M/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions D-Link DWR-M921 version 1.1.50

Description A security issue exists in D-Link DWR-M921 version 1.1.50 related to command injection. The issue is located in the USSD Configuration component, specifically within the sub 419F20 function of the /boafrm/formUSSDSetup file. Manipulation of the ussdValue argument can lead to command injection. This attack can be initiated remotely. The exploit has been publicly disclosed.

Recommendations Apply a software update that addresses the vulnerability in the USSD Configuration component. As a temporary workaround, restrict access to the /boafrm/formUSSDSetup file. Avoid using the ussdValue parameter until the issue is resolved.

Exploit

Fix

Command Injection

Special Elements Injection

Weakness Enumeration

CWE-77

CWE-74

Related Identifiers

CVE-2026-2085

Affected Products

D-Link Dwr-M921

References · 11

• 🔥 https://github.com/LX-66-LX/cve-new/issues/1#issue-3851345029 · Exploit
• 🔥 https://github.com/LX-66-LX/cve-new/issues/1 · Exploit
• https://osv.dev/vulnerability/CVE-2026-2085 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-2085 · Security Note
• https://t.me/CVEtracker/44038 · Telegram Post
• https://twitter.com/CVEnew/status/2020114218402386328 · Twitter Post
• https://vuldb.com/?ctiid.344652 · Note
• https://vuldb.com/?id.344652 · Note
• https://dlink.com · Note
• https://vuldb.com/?submit.746400 · Note
• https://t.me/cveNotify/151251 · Telegram Post