Buffer Overflow Vulnerability in D-Link DI-8003 Router
CVE-2024-11048

9.8CRITICAL

Key Information:

Vendor
D-link
Status
Di-8003
Vendor
CVE Published:
10 November 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A critical buffer overflow vulnerability has been identified in the D-Link DI-8003 router, specifically within the dbsrv_asp function of the /dbsrv.asp file. This security flaw allows attackers to manipulate the 'str' argument, potentially leading to a stack-based buffer overflow. This remote exploit can be initiated without authentication, thereby posing a significant risk to users. The vulnerability has been publicly disclosed, making both the product and its users vulnerable to active exploitation. Immediate action is advised to protect against this significant security threat.

Affected Version(s)

DI-8003 16.07.16A1

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-2024-11048 - Proof of Concept

References

https://vuldb.com/?id.283634
vdb-entrytechnical-description
https://vuldb.com/?ctiid.283634
signaturepermissions-required
https://vuldb.com/?submit.434936
third-party-advisory

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

theRaz0r (VulDB User)
.