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CVE-2026-71947— D-Link DWR-M961 Command Injection via /boafrm/formTracerouteDiagnosticRun

Quick assessment

Affected
D-Link Corporation DWR-M961
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

D-Link DWR-M961是中国D-Link公司的一款便携式无线路由器。 D-Link DWR-M961 C1硬件版本1.1.5_C1_202607071108之前版本存在命令注入漏洞，该漏洞源于/boafrm/formTracerouteDiagnosticRun接口未对host和ipVer字段进行有效验证，导致远程攻击者注入任意恶意命令并以root权限执行。

CVSS 9.8 · Critical EPSS 3.17% · P88

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
D-Link Corporation DWR-M961 < 1.1.5_C1_202607071108 affected
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I. Basic Information for CVE-2026-71947

Vulnerability Information
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Vulnerability Title
D-Link DWR-M961 Command Injection via /boafrm/formTracerouteDiagnosticRun
Source: CVE Program / CVE List V5
Vulnerability Description
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/formTracerouteDiagnosticRun interface. A remote attacker can inject arbitrary malicious commands into the host and ipVer fields, resulting in command execution with root privileges.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link DWR-M961 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DWR-M961是中国D-Link公司的一款便携式无线路由器。 D-Link DWR-M961 C1硬件版本1.1.5_C1_202607071108之前版本存在命令注入漏洞，该漏洞源于/boafrm/formTracerouteDiagnosticRun接口未对host和ipVer字段进行有效验证，导致远程攻击者注入任意恶意命令并以root权限执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
D-Link Corporation DWR-M961 0 ~ 1.1.5_C1_202607071108 -

II. Public POCs for CVE-2026-71947

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III. Intelligence Information for CVE-2026-71947

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Vendor Advisories for CVE-2026-71947 (2)

Other References for CVE-2026-71947 (1)

Same Patch Batch · D-Link Corporation · 2026-08-08 · 15 CVEs total

CVE-2026-71954 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formL2tpv3ConfigSetup
CVE-2026-71950 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formSmsManage
CVE-2026-71952 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formPinManageSetup
CVE-2026-71948 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formDebugDiagnosticRun
CVE-2026-71946 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formPingDiagnosticRun
CVE-2026-71955 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formWsc
CVE-2026-71945 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formLtefotaUpgradeFibocom
CVE-2026-71951 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formIMEISetup
CVE-2026-71949 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formUSSDSetup
CVE-2026-71953 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formNtp
CVE-2026-71944 9.8 CRITICAL D-Link DWR-M961 Command Injection via /boafrm/formLtefotaUpgradeQuectel
CVE-2026-71957 9.8 CRITICAL D-Link DWR-M961 Buffer Overflow via app.cgi
CVE-2026-71958 9.8 CRITICAL D-Link DWR-M961 Buffer Overflow via quicksetup.cgi
CVE-2026-71956 9.8 CRITICAL D-Link DWR-M961 Command Injection via app.cgi

IV. Related Vulnerabilities

Same product: DWR-M961
Same vendor: D-Link Corporation
Same weakness: CWE-78

V. Comments for CVE-2026-71947

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