CVE-2026-71956 Details
Description
D-Link DWR-M961 devices with hardware version C1 and software version 1.1.2_C1_202602110044 contain a command injection vulnerability in the app.cgi interface. A remote attacker can inject arbitrary malicious commands into the netDig.ping.dst field, resulting in command execution with root privileges.
A command injection vulnerability has been identified in the D-Link DWR-M961 router, specifically in devices with hardware version C1 and software version 1.1.2_C1_202602110044. The vulnerability resides in the app.cgi interface, where a remote attacker can inject arbitrary commands into the netDig.ping.dst field. This injection allows for command execution with root privileges on the device.
Users with a D-Link DWR-M961 hardware revision C1 should update to firmware version 1.1.5_C1_202607071108. After updating, verify that the device's administration interface displays the new firmware version. The firmware can be downloaded from the D-Link support resource for this device.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Aug 8, 2026CISA-ADP
Assessed Aug 11, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10512 | [email protected] | AdvisoryBundleRemedyVendor |
| https://www.dlink.com/middle-east/en/products/dwr-m961-4g-ac1200-lte-router | [email protected] | ProductVendor |
| https://www.vulncheck.com/advisories/d-link-dwr-m961-command-injection-via-app-cgi | [email protected] | AdvisoryBundleRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-78 | Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| D-Link DWR-M961 | <= 1.1.2_C1_202602110044 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 11, 2026 | CVE Modified | CISA-ADP |
| Aug 8, 2026 | New CVE Received | [email protected] |
Volerion