Command Injection Vulnerability in D-Link DIR-823X Router
CVE-2025-11096

5.3MEDIUM

Key Information:

Vendor

D-link
Status
Dir-823x
Vendor
CVE Published:
28 September 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11096?

A security flaw exists in the D-Link DIR-823X router that affects the processing of requests to the file /goform/diag_traceroute. An attacker may exploit this vulnerability by manipulating the target_addr argument, allowing for remote command injection. This could enable an unauthorized user to execute arbitrary commands on the affected device, posing significant risks to network security. It is essential for users of the affected product to apply the necessary updates or mitigations to protect against potential exploitation.

Affected Version(s)

DIR-823X 250416

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-11096 - Proof of Concept

References

https://vuldb.com/?id.326177
vdb-entrytechnical-description
https://vuldb.com/?ctiid.326177
signaturepermissions-required
https://vuldb.com/?submit.661912
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

neptune111 (VulDB User)
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