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CVE-2025-13305— D-Link DWR-M920/DWR-M921/DWR-M960/DIR-822K/DIR-825M formTracerouteDiagnosticRun 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/formTracerouteDiagnosticRun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、DIR-822K和DIR-825M 1.01.07版本。

CVSS 8.8 · High EPSS 3.55% · P89

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-13305

Vulnerability Information
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Vulnerability Title
D-Link DWR-M920/DWR-M921/DWR-M960/DIR-822K/DIR-825M formTracerouteDiagnosticRun buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in D-Link DWR-M920, DWR-M921, DWR-M960, DIR-822K and DIR-825M 1.01.07. This issue affects some unknown processing of the file /boafrm/formTracerouteDiagnosticRun. Executing manipulation of the argument host can lead to buffer overflow. The attack may be launched remotely. The exploit has been made available to the public and could 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/formTracerouteDiagnosticRun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、DIR-822K和DIR-825M 1.01.07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 DIR-822K 1.01.07 -
D-Link DIR-825M 1.01.07 -

II. Public POCs for CVE-2025-13305

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 8034 chars
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Trigger conditions & impact
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III. Intelligence Information for CVE-2025-13305

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Proof of Concept for CVE-2025-13305 (1)

Vendor Pages for CVE-2025-13305 (1)

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

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

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