CVE-2024-23624

Root command execution via UPnP SUBSCRIBE message

Published Jan 25, 2024 · Updated Jun 17, 2025

Command injection in D-Link DAP-1650 1.04B01 and earlier allows remote attackers on the LAN to execute commands as root. The gena.cgi module mishandles a crafted UPnP SUBSCRIBE message, but the affected field and command-building operation are undisclosed. The LAN-side web-configuration interface must be reachable; exploitation requires no authentication and grants full device control.

CVSS severity9.6
Critical
EPSS probability25.99%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Command injection in D-Link DAP-1650 1.04B01 and earlier allows remote attackers on the LAN to execute commands as root. The gena.cgi module mishandles a crafted UPnP SUBSCRIBE message, but the affected field and command-building operation are undisclosed. The LAN-side web-configuration interface must be reachable; exploitation requires no authentication and grants full device control.

The record

CVE
CVE-2024-23624
Published
Jan 25, 2024
Updated
Jun 17, 2025
Vendor
D-Link
Product
DAP-1650
Classifications
CWE-77, T1059
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 25, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 17, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <=1.04B01

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

D-Link · DAP-1650version=0 <=1.04B01

Published CVSS scores

8.3Exodus IntelligenceAV:A/AC:L/Au:N/C:C/I:C/A:C
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6Exodus IntelligenceCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-77Improper Neutralization of Special Elements used in a Command ('Command Injection')
T1059Command and Scripting Interpreter

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo