Cross Site Scripting Vulnerability in D-Link DAP-2695 ARP Spoofing Prevention
CVE-2025-4858

4.8MEDIUM

Key Information:

Vendor

D-link
Status
Dap-2695
Vendor
CVE Published:
18 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-4858?

A vulnerability exists in the D-Link DAP-2695 ARP Spoofing Prevention Page, specifically within the /adv_arpspoofing.php file. This flaw allows attackers to manipulate the 'harp_mac' argument, leading to cross site scripting (XSS) attacks that can be executed remotely. Public disclosure of this exploit highlights its potential misuse. Users should exercise caution, especially since this vulnerability is present in outdated firmware versions that lack ongoing support from the vendor.

Affected Version(s)

DAP-2695 120b36r137_ALL_en_20210528

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-2025-4858 - Proof of Concept

References

https://vuldb.com/?id.309400
vdb-entrytechnical-description
https://vuldb.com/?ctiid.309400
signaturepermissions-required
https://vuldb.com/?submit.575100
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

lcyf-fizz (VulDB User)
.
CVE-2025-4858 : Cross Site Scripting Vulnerability in D-Link DAP-2695 ARP Spoofing Prevention