CVE-2024-52739Public exploitNetwork attack vector

Authenticated command execution via unneutralized HTTP parameters

Published Nov 20, 2024 · Updated Nov 20, 2024

Command injection in D-Link DI-8400 16.07.26A1 allows remote authenticated users to execute commands through crafted HTTP parameters. The jhttpd msp_info_htm handler uses attacker-controlled flag and cmd or iface values for command execution without neutralizing special elements. Access requires low privileges and user interaction; successful exploitation runs commands with the appliance process's authority.

CVSS severity8.0
High
EPSS probability9.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Command injection in D-Link DI-8400 16.07.26A1 allows remote authenticated users to execute commands through crafted HTTP parameters. The jhttpd msp_info_htm handler uses attacker-controlled flag and cmd or iface values for command execution without neutralizing special elements. Access requires low privileges and user interaction; successful exploitation runs commands with the appliance process's authority.

The record

CVE
CVE-2024-52739
Published
Nov 20, 2024
Updated
Nov 20, 2024
Vendor
D-Link
Product
DI-8400
Classifications
CWE-77, T1059
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 20, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 20, 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=16.07.26A1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

D-Link · DI-8400version=16.07.26A1

Published CVSS scores

8.0CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/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 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-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

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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