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VulnerabilityPublished Updated

CVE-2024-23625: D-Link DAP-1650 · Command Injection

Affects D-Link DAP-1650Source CVE Database V5

0

Not known to be exploited · CVSS 9.6 Critical.

Data as of 26 Oct 2026, 10:12 UTC

CVSS 3.1 base score
9.6Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
7.2% chance of exploitation in 30 days – higher than 94% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 25 Jan 2024

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponised: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

What to do

Affected software

ProductAffectedFixed in
D-Link DAP-1650Affected
  • =0
Fixed in–

AI-suggested

  1. Immediate network segmentation: Isolate D-Link DAP-1650 devices from untrusted or less secure network segments to limit exposure to potential attackers.
  2. Disable UPnP services on the affected devices if not strictly required, as this reduces the attack surface by preventing processing of malicious SUBSCRIBE messages.
  3. Monitor network traffic for unusual UPnP SUBSCRIBE requests or anomalous command execution patterns on the devices.
  4. Implement strict access controls and firewall rules to restrict access to the management interfaces and UPnP services of the DAP-1650 devices to trusted hosts only.
  5. Engage with D-Link support or vendor channels to obtain official patches or firmware updates as soon as they become available and prioritize their deployment.
  6. Consider replacing vulnerable devices with alternative models or vendors if patching is delayed or unavailable.
  7. Conduct regular vulnerability assessments and penetration testing focusing on network devices to detect exploitation attempts early.
  8. Maintain updated asset inventories to identify all DAP-1650 devices within the environment for targeted mitigation efforts.

Description

A command injection vulnerability exists in D-Link DAP-1650 devices when handling UPnP SUBSCRIBE messages. An unauthenticated attacker can exploit this vulnerability to gain command execution on the device as root.

References

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