D-Link DWR-M961 1.01.07 formPingDiagnosticRun host command injection

Summaryinfo

A vulnerability labeled as very critical has been found in D-Link DWR-M961. Impacted is an unknown function of the file /boafrm/formPingDiagnosticRun of the component formPingDiagnosticRun. Such manipulation of the argument host leads to command injection. This vulnerability is traded as CVE-2026-71946. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in D-Link DWR-M961 and classified as very critical. Affected by this issue is an unknown part of the file /boafrm/formPingDiagnosticRun of the component formPingDiagnosticRun. The manipulation of the argument host with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. CVE summarizes:

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5_C1_202607071108 contain a command injection vulnerability in the /boafrm/formPingDiagnosticRun interface. A remote attacker can inject arbitrary malicious commands into the host field, resulting in command execution with root privileges.

The advisory is available at supportannouncement.us.dlink.com. This vulnerability is handled as CVE-2026-71946 since 08/08/2026. The exploitation is known to be easy. The attack may be launched remotely. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $5k-$25k at the moment (estimation calculated on 08/08/2026). This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

Upgrading to version 1.1.5_C1_202607071108 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• D-Link

Name

• DWR-M961

Version

• 1.01.07

License

• commercial

Website

• Vendor: https://www.dlink.com/

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