CVE-2026-2168
This manipulation of the argument fota_url causes command injection.
Does this matter?
Lower severity and a low EPSS score (3.78%). Track it; it rarely justifies an emergency change on its own.
Description
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
- 2.1 LOWCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 3.78% probability · 90th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-74, CWE-77
- Affected
- dlink/dwr-m921 firmware
- Source
- cna@vuldb.com
EPSS 3.8% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/LX-66-LX/cve-new/issues/2Exploit, Issue Tracking
- https://vuldb.com/?ctiid.344870Permissions Required, VDB Entry
- https://vuldb.com/?id.344870Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.748838Third Party Advisory, VDB Entry
- https://www.dlink.com/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.