Improper Access Control in D-Link Routers
CVE-2025-2551

5.3MEDIUM

Key Information:

Vendor
D-link
Status
Dir-618
Dir-605l
Vendor
CVE Published:
20 March 2025

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A vulnerability exists in D-Link’s DIR-618 and DIR-605L routers due to improper access control in the /goform/formSetPortTr file. Attackers with access to the local network could exploit this flaw, allowing unauthorized actions on the device. This issue affects older product versions that are no longer maintained, emphasizing the importance of updating or replacing unsupported devices to mitigate risks.

Affected Version(s)

DIR-605L 2.02

DIR-605L 3.02

DIR-618 2.02

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-2025-2551 - Proof of Concept

References

https://vuldb.com/?id.300165
vdb-entry
https://vuldb.com/?ctiid.300165
signaturepermissions-required
https://vuldb.com/?submit.516793
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Adjacent 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

yhryhryhr_miemie (VulDB User)
.