Stack Overflow Vulnerability in D-Link DIR-816 A2 Router
CVE-2023-43237

9.8CRITICAL

Key Information:

Vendor

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

What is CVE-2023-43237?

The D-Link DIR-816 A2 router version 1.10CNB05 has a significant vulnerability that allows a stack overflow through the macCloneMac parameter in the setMAC function. This flaw may allow an attacker to execute arbitrary code, leading to unauthorized access or disruption of services. Users of affected devices should take immediate action to secure their networks and consider implementing measures to mitigate potential exploitation of this vulnerability.

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

.
CVE-2023-43237 : Stack Overflow Vulnerability in D-Link DIR-816 A2 Router