CVE-2026-2168

D-Link DWR-M921 formLtefotaUpgradeQuectel sub_419920 command injection

CVSS 5.3 MEDIUMEPSS 3.0%CWE-74 CWE-77

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 5.3EPSS 3.0%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

08 feb 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

A flaw has been found in D-Link DWR-M921 1.1.50. This affects the function sub_419920 of the file /boafrm/formLtefotaUpgradeQuectel. This manipulation of the argument fota_url causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

Productos afectados

D-Link · DWR-M921

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Referencias

https://github.com/LX-66-LX/cve-new/issues/2 https://vuldb.com/?ctiid.344870 https://vuldb.com/?id.344870 https://vuldb.com/?submit.748838 https://www.dlink.com/