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CVE-2025-13306— D-Link DWR-M920/DWR-M921/DIR-822K/DIR-825M formDebugDiagnosticRun system command injection

Quick assessment

Affected
D-Link DWR-M920
Exploitation
High exploitation probability; assess promptly
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-M920等都是中国友讯（D-Link）公司的一款路由器。 D-Link多款产品存在命令注入漏洞，该漏洞源于对文件/boafrm/formDebugDiagnosticRun中参数host的错误操作，可能导致命令注入。以下产品及版本受到影响：DWR-M920、DWR-M921、DIR-822K和DIR-825M 1.1.5版本。

CVSS 6.3 · Medium EPSS 8.25% · P95

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-13306

Vulnerability Information
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Vulnerability Title
D-Link DWR-M920/DWR-M921/DIR-822K/DIR-825M formDebugDiagnosticRun system command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in D-Link DWR-M920, DWR-M921, DIR-822K and DIR-825M 1.1.5. Impacted is the function system of the file /boafrm/formDebugDiagnosticRun. The manipulation of the argument host leads to command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link多款产品 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DWR-M920等都是中国友讯（D-Link）公司的一款路由器。 D-Link多款产品存在命令注入漏洞，该漏洞源于对文件/boafrm/formDebugDiagnosticRun中参数host的错误操作，可能导致命令注入。以下产品及版本受到影响：DWR-M920、DWR-M921、DIR-822K和DIR-825M 1.1.5版本。
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 DWR-M920 1.1.5 -
D-Link DWR-M921 1.1.5 -
D-Link DIR-822K 1.1.5 -
D-Link DIR-825M 1.1.5 -

II. Public POCs for CVE-2025-13306

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III. Intelligence Information for CVE-2025-13306

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Vendor Pages for CVE-2025-13306 (1)

Other References for CVE-2025-13306 (1)

Same Patch Batch · D-Link · 2025-11-17 · 3 CVEs total

CVE-2025-13305 8.8 HIGH D-Link DWR-M920/DWR-M921/DWR-M960/DIR-822K/DIR-825M formTracerouteDiagnosticRun buffer ove
CVE-2025-13304 8.8 HIGH D-Link DWR-M920/DWR-M921/DWR-M960/DWR-M961/DIR-825M formPingDiagnosticRun buffer overflow

IV. Related Vulnerabilities

Same product: DWR-M920
Same vendor: D-Link
Same weakness: CWE-77

V. Comments for CVE-2025-13306

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