Buffer Overflow Vulnerability in Tenda i21 Router Firmware
CVE-2022-44367

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
I21 Firmware
Vendor
CVE Published:
2 December 2022

What is CVE-2022-44367?

The Tenda i21 router, specifically version V1.0.0.14, is affected by a buffer overflow vulnerability that can be exploited through the '/goform/setUplinkInfo' endpoint. This security flaw allows an attacker to potentially execute arbitrary code by sending crafted input to the affected function. Users of the Tenda i21 should take immediate action to secure their devices by applying available patches and monitoring for suspicious activity.

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

.