CVE-2026-1596: D-Link DWR-M961 formLtefotaUpgradeQuectel sub_419920 command injection

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-01-29 · updated 2026-06-17
Weakness: CWE-74

Description

A flaw has been found in D-Link DWR-M961 1.1.47. This vulnerability affects the function sub_419920 of the file /boafrm/formLtefotaUpgradeQuectel. This manipulation of the argument fota_url causes command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.

Affected products

D-Link DWR-M961: 1.1.47

References

https://github.com/QIU-DIE/CVE/issues/48
https://vuldb.com/?ctiid.343358
https://vuldb.com/?id.343358
https://vuldb.com/?submit.740693
https://www.dlink.com/

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