Buffer Overflow Vulnerability in Tenda i21 Router
CVE-2022-44366

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
I21 Firmware
Vendor
CVE Published:
2 December 2022

Summary

The Tenda i21 router, version V1.0.0.14, is susceptible to a buffer overflow vulnerability that occurs through the /goform/setDiagnoseInfo endpoint. This vulnerability could allow an attacker to execute arbitrary code or potentially gain unauthorized access to network resources, elevating the risk associated with the affected device. Remediation measures should be undertaken immediately to protect network integrity.

References

https://github.com/Double-q1015/CVE-vulns/blob/main/Tenda...

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

.