Stack Overflow Vulnerability in D-Link DIR-816 Router
CVE-2022-43000

9.8CRITICAL

Key Information:

Vendor

D-Link
Status
Dir-816 Firmware
Vendor
CVE Published:
26 October 2022

What is CVE-2022-43000?

The D-Link DIR-816 A2 router has been identified with a stack overflow vulnerability that occurs through the 'wizardstep4_pskpwd' parameter within the '/goform/form2WizardStep4' endpoint. This flaw allows an attacker to exploit the system by sending crafted inputs that could lead to a denial-of-service condition or arbitrary code execution, compromising the integrity and availability of the router.

References

https://www.dlink.com/en/security-bulletin/
https://github.com/hunzi0/VulInfo/tree/main/D-Link/DIR-81...

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

.