Stack Buffer Overflow Vulnerability in TOTOLINK CP450
CVE-2024-34209

9.8CRITICAL

Key Information:

Vendor
TOTOLINK
Status
Cp450 Firmware
Vendor
CVE Published:
14 May 2024

Summary

A stack buffer overflow vulnerability exists in the setIpPortFilterRules function of TOTOLINK CP450 version v4.1.0cu.747_B20191224. This vulnerability may be exploited to overwrite adjacent memory, potentially allowing attackers to execute arbitrary code or cause a denial of service. The issue arises from inadequate validation of input parameters, emphasizing the importance of securing IoT devices against such risks.

References

https://github.com/n0wstr/IOTVuln/tree/main/CP450/setIpPo...

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

.