Buffer Overflow Vulnerability in D-Link DIR-619L Router
CVE-2024-9908

8.8HIGH

Key Information:

Vendor
D-link
Status
Dir-619l B1
Vendor
CVE Published:
13 October 2024

Badges

👾 Exploit Exists🟡 Public PoC

Summary

A significant buffer overflow vulnerability has been identified in the D-Link DIR-619L B1 router, specifically within the formSetMACFilter function located at /goform/formSetMACFilter. This security flaw occurs due to improper handling of the 'curTime' argument, which could allow an attacker to exploit this weakness and execute arbitrary code or disrupt router functionality. Public disclosure of this vulnerability has raised concerns, urging users to take immediate action to secure their devices. It is crucial for users of the affected D-Link DIR-619L B1 version 2.06 to apply security updates and mitigate potential risks associated with this vulnerability.

Affected Version(s)

DIR-619L B1 2.06

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-2024-9908 - Proof of Concept

References

https://vuldb.com/?id.280236
vdb-entrytechnical-description
https://vuldb.com/?ctiid.280236
signaturepermissions-required
https://vuldb.com/?submit.418739
third-party-advisory

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

wxhwxhwxh_mie (VulDB User)
.