Command Injection Vulnerability in D-Link DIR-823X Router
CVE-2025-11097

5.3MEDIUM

Key Information:

Vendor

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-11097?

A command injection vulnerability exists in the D-Link DIR-823X router, specifically within the /goform/set_device_name function. This security flaw allows attackers to manipulate the 'mac' argument, which can be exploited remotely to execute arbitrary commands on the device. The public disclosure of this exploit heightens the urgency for users to assess their devices and apply necessary updates to mitigate potential attacks.

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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-2025-11097 - Proof of Concept

References

https://vuldb.com/?id.326178
vdb-entrytechnical-description
https://vuldb.com/?ctiid.326178
signaturepermissions-required
https://vuldb.com/?submit.661913
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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