Buffer Overflow Vulnerability in Tenda i9 by Tenda
CVE-2022-40107

7.5HIGH

Key Information:

Vendor
Tenda
Status
I9 Firmware
Vendor
CVE Published:
23 September 2022

Summary

The Tenda i9 router version 1.0.0.8(3828) is susceptible to a buffer overflow in the formexeCommand function. This vulnerability can be exploited by attackers to execute a Denial of Service (DoS) attack by sending a specially crafted string, which may compromise the availability of the device. It is crucial for users to apply any available patches and security updates to mitigate this risk.

References

https://github.com/splashsc/IOT_Vulnerability_Discovery/b...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.