Improper Authorization Vulnerability in D-Link DIR-823G UPnP Service
CVE-2025-2360

6.9MEDIUM

Key Information:

Vendor
D-link
Status
Dir-823g
Vendor
CVE Published:
17 March 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A flaw exists within the D-Link DIR-823G UPnP Service specifically in the SetUpnpSettings function, found in the /HNAP1/ component. This vulnerability arises from the improper handling of the SOAPAction argument, which can result in unauthorized access. Due to its nature, the attack can be executed remotely. It is crucial to note that this vulnerability affects only those products that are no longer actively supported by D-Link, making them particularly susceptible to exploitation.

Affected Version(s)

DIR-823G 1.0.2B05_20181207

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-2025-2360 - Proof of Concept

References

https://vuldb.com/?id.299827
vdb-entrytechnical-description
https://vuldb.com/?ctiid.299827
signaturepermissions-required
https://vuldb.com/?submit.513751
third-party-advisory

CVSS V4

Score:
6.9
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

wxhwxhwxh_tutu (VulDB User)
.