CVE-2024-56914

Authenticated service interruption via parental-control buffer overflow

Published Jan 22, 2025 · Updated Jan 23, 2025

Buffer overflow in D-Link DSL-3782 firmware 1.01 allows remote authenticated users on an adjacent network to interrupt service. The public record identifies /New_GUI/ParentalControl.asp as the vulnerable locus, but the unavailable report leaves the affected parameter and unchecked copy operation undisclosed. Exploitation requires authenticated adjacent-network access, and the published impact is limited to availability with no stated failure mode.

CVSS severity5.7
Medium
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer overflow in D-Link DSL-3782 firmware 1.01 allows remote authenticated users on an adjacent network to interrupt service. The public record identifies /New_GUI/ParentalControl.asp as the vulnerable locus, but the unavailable report leaves the affected parameter and unchecked copy operation undisclosed. Exploitation requires authenticated adjacent-network access, and the published impact is limited to availability with no stated failure mode.

The record

CVE
CVE-2024-56914
Published
Jan 22, 2025
Updated
Jan 23, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-120, T1499
Attack vector
adjacent
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 22, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 23, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.7CISA-ADPCVSS:3.1/AV:A/AC:L/PR:L/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)
Vectoradjacent
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
T1499Endpoint Denial of Service

Public exploit references

No public exploit references are available in this record.

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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