Stack Overflow Vulnerability in D-Link DIR-820L Router
CVE-2023-44808

9.8CRITICAL

Key Information:

Vendor
D-Link
Status
Dir-820l Firmware
Vendor
CVE Published:
16 October 2023

Summary

The D-Link DIR-820L router version 1.05B03 is susceptible to a stack overflow vulnerability in the sub_4507CC function, which could potentially allow an attacker to execute arbitrary code. This weakness can be exploited to compromise the device, leading to unauthorized access to the network and subsequent risks to data integrity and confidentiality. Users are encouraged to monitor their device security and apply any necessary patches or updates.

References

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

.