Command Injection Vulnerability in D-Link DWR-M961 Device
CVE-2026-71952

9.3CRITICAL

Key Information:

Vendor

D-link Corporation

Status
Dwr-m961
Vendor
CVE Published:
8 August 2026

What is CVE-2026-71952?

A command injection vulnerability exists in the /boafrm/formPinManageSetup interface of D-Link DWR-M961 devices with hardware version C1 and firmware version earlier than 1.1.5_C1_202607071108. This flaw allows a remote attacker to inject arbitrary commands through the 'oldPIn' field, which can lead to command execution with root privileges. Users are strongly advised to update their devices to the latest firmware version to mitigate this security risk.

Affected Version(s)

DWR-M961 0

References

https://supportannouncement.us.dlink.com/security/publica...
vendor-advisorypatch
https://www.dlink.com/middle-east/en/products/dwr-m961-4g...
product
https://www.vulncheck.com/advisories/d-link-dwr-m961-comm...
third-party-advisory

CVSS V4

Score:
9.3
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jincheng Wang (@winmt), Professor Le Yu of Nanjing University of Posts and Telecommunications, and Professor Xiapu Luo of The Hong Kong Polytechnic University
.