Stack Overflow Vulnerability in D-Link Router DI-7200GV2
CVE-2023-43201

9.8CRITICAL

Key Information:

Vendor

D-Link
Status
Di-7200g Firmware
Vendor
CVE Published:
20 September 2023

What is CVE-2023-43201?

The D-Link router model DI-7200GV2, specifically version v21.04.09E1, has been found to contain a stack overflow vulnerability. This issue arises from improper handling of the 'hi_up' parameter within the 'qos_ext.asp' function, potentially allowing attackers to exploit this weakness to execute arbitrary code or disrupt device functionality. Users of the affected product are strongly advised to implement available patches and monitor network traffic for any unusual activity.

References

https://www.dlink.com/en/security-bulletin/
https://github.com/Archerber/bug_submit/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

.