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CVE-2025-13304— D-Link DWR-M920/DWR-M921/DWR-M960/DWR-M961/DIR-825M formPingDiagnosticRun buffer overflow

Quick assessment

Affected
D-Link DWR-M920
Exploitation
Public or AI PoC available; prioritize validation
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多款产品存在安全漏洞，该漏洞源于对文件/boafrm/formPingDiagnosticRun中参数host的错误操作，可能导致缓冲区溢出。以下产品及版本受到影响：DWR-M920、DWR-M921、DWR-M960、DWR-M961和DIR-825M 1.01.07版本至1.1.47版本。

CVSS 8.8 · High EPSS 0.81% · P56

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-13304

Vulnerability Information
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Vulnerability Title
D-Link DWR-M920/DWR-M921/DWR-M960/DWR-M961/DIR-825M formPingDiagnosticRun buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A security flaw has been discovered in D-Link DWR-M920, DWR-M921, DWR-M960, DWR-M961 and DIR-825M 1.01.07/1.1.47. This vulnerability affects unknown code of the file /boafrm/formPingDiagnosticRun. Performing manipulation of the argument host results in buffer overflow. The attack may be initiated remotely. The exploit has been released to the public and may be exploited.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link多款产品 安全漏洞
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多款产品存在安全漏洞，该漏洞源于对文件/boafrm/formPingDiagnosticRun中参数host的错误操作，可能导致缓冲区溢出。以下产品及版本受到影响：DWR-M920、DWR-M921、DWR-M960、DWR-M961和DIR-825M 1.01.07版本至1.1.47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 1.01.07 -
D-Link DWR-M921 1.01.07 -
D-Link DWR-M960 1.01.07 -
D-Link DWR-M961 1.01.07 -
D-Link DIR-825M 1.01.07 -

II. Public POCs for CVE-2025-13304

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 12179 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2025-13304

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Vendor Advisories for CVE-2025-13304 (1)

Vendor Pages for CVE-2025-13304 (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-2025-13306 6.3 MEDIUM D-Link DWR-M920/DWR-M921/DIR-822K/DIR-825M formDebugDiagnosticRun system command injection

IV. Related Vulnerabilities

Same product: DWR-M920
Same vendor: D-Link
Same weakness: CWE-120

V. Comments for CVE-2025-13304

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