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

Published Jan 29, 2026
·
Updated

A flaw has been found in D-Link DWR-M961 1.1.47. This vulnerability affects the function sub419920 of the file /boafrm/formLtefotaUpgradeQuectel. This manipulation of the argument fotaurl causes command injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.

Affected Software

3 affected components
D-Link DWR-M961
All of the following
Dlink Dwr-m961 Firmware=1.1.47
Dlink Dwr-m961

Event History

Jan 29, 2026
CVE Published
via MITRE·03:32 PM
Data Sourced
via MITRE·03:32 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·04:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-1596?

CVE-2026-1596 has a high severity due to its potential for command injection exploits.

2

How do I fix CVE-2026-1596?

To fix CVE-2026-1596, update the D-Link DWR-M961 to the latest firmware version provided by D-Link.

3

What impact does CVE-2026-1596 have on my device?

CVE-2026-1596 allows attackers to execute arbitrary commands on the D-Link DWR-M961, compromising the device's security.

4

Is CVE-2026-1596 easy to exploit?

Yes, CVE-2026-1596 can be easily exploited by manipulating the fota_url argument.

5

Which device models are affected by CVE-2026-1596?

CVE-2026-1596 specifically affects the D-Link DWR-M961 router.

Company

Resources

Contact

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