Buffer Overflow Vulnerability in TOTOLINK A810R Router
CVE-2025-28024

9.8CRITICAL

Key Information:

Vendor
TOTOLINK
Status
A810R
Vendor
CVE Published:
22 April 2025

Summary

The TOTOLINK A810R router, specifically version V4.1.2cu.5182_B20201026, is susceptible to a buffer overflow vulnerability in the cstecgi.cgi component. This flaw allows an attacker to exploit the memory management of the application, potentially leading to arbitrary code execution or denial of service. Users are advised to update to the latest version to mitigate the risks associated with this vulnerability. Regular security audits and timely updates are essential for maintaining a secure network.

References

https://locrian-lightning-dc7.notion.site/BufferOverflow5...

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

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