CVE-2024-45695Network attack vector

Unauthenticated code execution via web-service stack overflow

Published Sep 16, 2024 · Updated Sep 16, 2024

Stack-based buffer overflow in the D-Link DIR-X4860 A1 web service in firmware 1.00 and 1.04 allows unauthenticated remote attackers to execute code. The published advisories do not identify the request handler, parameter, or unchecked operation that overwrites the stack buffer. No credentials or user interaction are required; successful exploitation grants arbitrary code execution on the router.

CVSS severity9.8
Critical
EPSS probability1.58%
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 the D-Link DIR-X4860 A1 web service in firmware 1.00 and 1.04 allows unauthenticated remote attackers to execute code. The published advisories do not identify the request handler, parameter, or unchecked operation that overwrites the stack buffer. No credentials or user interaction are required; successful exploitation grants arbitrary code execution on the router.

The record

CVE
CVE-2024-45695
Published
Sep 16, 2024
Updated
Sep 16, 2024
Vendor
D-Link
Product
DIR-X4860
Classifications
CWE-121, CAPEC-100, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 16, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 16, 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?

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

  1. Affected versionversion=1.00
  2. Affected versionversion=1.04

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

D-Link · DIR-X4860version=1.00; version=1.04

Published CVSS scores

9.8TWCERT/CCCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-121Stack-based Buffer Overflow
CAPEC-100Overflow Buffers
T1190Exploit Public-Facing Application

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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