CVE-2025-4749Public exploitNetwork attack vector

Remote service interruption via unauthenticated factory reset

Published May 16, 2025 · Updated May 16, 2025

Denial of service in D-Link DI-7003GV2 24.04.18D1 R(68125) allows remote attackers to interrupt service via a reset request. The sub_4983B0 handler accepts opt=reset at /H5/backup.asp and invokes the factory-reset path without authentication. Network reachability of the web interface is sufficient, and the demonstrated consequence is loss of gateway availability rather than data disclosure or modification.

CVSS severity8.7
High
EPSS probability1.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Denial of service in D-Link DI-7003GV2 24.04.18D1 R(68125) allows remote attackers to interrupt service via a reset request. The sub_4983B0 handler accepts opt=reset at /H5/backup.asp and invokes the factory-reset path without authentication. Network reachability of the web interface is sufficient, and the demonstrated consequence is loss of gateway availability rather than data disclosure or modification.

The record

CVE
CVE-2025-4749
Published
May 16, 2025
Updated
May 16, 2025
Vendor
D-Link
Product
DI-7003GV2
Classifications
CWE-404, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 16, 2025CVE publishedPublication date reported by the CVE source.
  2. May 16, 2025Record 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=24.04.18D1 R(68125)

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

D-Link · DI-7003GV2version=24.04.18D1 R(68125)

Published CVSS scores

8.7VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
7.8VulDBAV:N/AC:L/Au:N/C:N/I:N/A:C
7.5VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

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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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-404Improper Resource Shutdown or Release
T1499Endpoint Denial of Service

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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