Buffer Overflow Vulnerability in Tenda i21 Router
CVE-2022-44363

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 through the endpoint /goform/setSnmpInfo. This weakness could potentially allow an attacker to execute arbitrary code or cause a denial of service by manipulating the input parameters, thereby disrupting the normal operation of the device. Users are advised to monitor their systems and apply necessary patches to mitigate potential risks.

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

.