Buffer Overflow Vulnerability in D-Link DIR-868L Router
CVE-2023-39668

9.8CRITICAL

Key Information:

Vendor

D-Link
Status
Dir-868l Firmware
Vendor
CVE Published:
18 August 2023

What is CVE-2023-39668?

The D-Link DIR-868L router is susceptible to a buffer overflow vulnerability that arises from improper handling of input in the inet_ntoa() function, specifically through the param_2 parameter. Exploiting this vulnerability could allow an attacker to execute arbitrary code, potentially compromising the integrity and confidentiality of the device. Users are advised to review their firmware and apply necessary updates to mitigate this risk.

References

https://www.dlink.com/en/security-bulletin/
https://support.dlink.com/
https://github.com/Davidteeri/Bug-Report/blob/main/D-Link...

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

  • Vulnerability published

  • Vulnerability Reserved

.