Stack Overflow Vulnerability in D-Link Router DIR-816 A2
CVE-2023-43238

9.8CRITICAL

Key Information:

Vendor

D-Link
Status
Dir-816 A2 Firmware
Vendor
CVE Published:
21 September 2023

What is CVE-2023-43238?

The D-Link DIR-816 A2 router, specifically version v1.10CNB05, is susceptible to a stack overflow vulnerability. This issue arises from improper handling of the 'nvmacaddr' parameter in the form2Dhcpip.cgi file, which could allow an attacker to exploit the router's functionality and potentially execute malicious code.

References

https://www.dlink.com/en/security-bulletin/
https://github.com/peris-navince/founded-0-days/blob/main...

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

.