CVE-2024-36832Network attack vector

Unauthenticated service crash via crafted web request

Published Dec 17, 2024 · Updated Dec 17, 2024

NULL pointer dereference in D-Link DAP-1513 firmware 1.01 allows remote attackers to crash its web service via an unauthenticated HTTP request. The /bin/webs binary dereferences a null pointer while processing a carefully constructed HTTP request, causing the process to crash and exit. No authentication is required, and the documented consequence is interruption of the device's web service rather than code execution.

CVSS severity7.5
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

NULL pointer dereference in D-Link DAP-1513 firmware 1.01 allows remote attackers to crash its web service via an unauthenticated HTTP request. The /bin/webs binary dereferences a null pointer while processing a carefully constructed HTTP request, causing the process to crash and exit. No authentication is required, and the documented consequence is interruption of the device's web service rather than code execution.

The record

CVE
CVE-2024-36832
Published
Dec 17, 2024
Updated
Dec 17, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-476, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 17, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 17, 2024Record 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 vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-476NULL Pointer Dereference
T1499.004Application or System Exploitation

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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