CVE-2026-2925Public exploitNetwork attack vector

Authenticated web-server crash via unbounded submit-url copy

Published Feb 22, 2026 · Updated Feb 22, 2026

Stack-based buffer overflow in D-Link DWR-M960 1.01.07 allows remote authenticated users to crash its web server via an HTTP request. With save_apply present, sub_42B5A0 in /boafrm/formBridgeVlan copies the untrusted submit-url value into fixed-size wizard_htm using strcpy without a length check. Access to the router's configuration endpoint is required; the published reproduction leaves the web server and device unreachable, while code execution is unverified.

CVSS severity8.8
High
EPSS probability0.64%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack-based buffer overflow in D-Link DWR-M960 1.01.07 allows remote authenticated users to crash its web server via an HTTP request. With save_apply present, sub_42B5A0 in /boafrm/formBridgeVlan copies the untrusted submit-url value into fixed-size wizard_htm using strcpy without a length check. Access to the router's configuration endpoint is required; the published reproduction leaves the web server and device unreachable, while code execution is unverified.

The record

CVE
CVE-2026-2925
Published
Feb 22, 2026
Updated
Feb 22, 2026
Vendor
D-Link
Product
DWR-M960
Classifications
CWE-121, CWE-119, T1210
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 22, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 22, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.01.07

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

D-Link · DWR-M960version=1.01.07

Published CVSS scores

7.4VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
8.8VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
9.0VulDBAV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
T1210Exploitation of Remote Services

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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