Buffer Overflow Vulnerability in TP-LINK WR-886N Router
CVE-2021-44629

9.8CRITICAL

Key Information:

Vendor

Tp-link
Status
Tl-wr886n Firmware
Vendor
CVE Published:
10 March 2022

What is CVE-2021-44629?

A vulnerability has been identified in the TP-LINK WR-886N Router, specifically within the /cloud_config/router_post/register functionality. This vulnerability allows malicious users to exploit a buffer overflow condition, potentially leading to arbitrary code execution. This could enable attackers to gain unauthorized access and control over the system through a specially crafted post request.

References

https://github.com/Yu3H0/IoT_CVE/tree/main/886N/registerR...
x_refsource_MISC

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

.