CVE-2024-52757Public exploitNetwork attack vector

Service crash via oversized notify parameter

Published Nov 20, 2024 · Updated Nov 22, 2024

Buffer overflow in D-Link DI-8003 firmware 16.07.16A1 allows remote authenticated users to crash jhttpd via a crafted notify parameter. The arp_sys_asp HTTP handler processes the notify value without enforcing its length, overflowing a stack buffer in the jhttpd executable. NVD assesses network reachability with high privileges, while CISA assesses adjacent-network reachability with low privileges; the reported consequence is denial of service.

CVSS severity4.9
Medium
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

Buffer overflow in D-Link DI-8003 firmware 16.07.16A1 allows remote authenticated users to crash jhttpd via a crafted notify parameter. The arp_sys_asp HTTP handler processes the notify value without enforcing its length, overflowing a stack buffer in the jhttpd executable. NVD assesses network reachability with high privileges, while CISA assesses adjacent-network reachability with low privileges; the reported consequence is denial of service.

The record

CVE
CVE-2024-52757
Published
Nov 20, 2024
Updated
Nov 22, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-120, CWE-787, T1499
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 22, 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 privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

3.5CISA-ADPCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
4.9NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/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.

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-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-787Out-of-bounds Write
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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