Buffer Overflow in Tenda i22 Router Firmware
CVE-2022-45663

7.5HIGH

Key Information:

Vendor

Tenda
Status
I22 Firmware
Vendor
CVE Published:
2 December 2022

What is CVE-2022-45663?

The Tenda i22 router contains a security weakness that allows for a buffer overflow via the index parameter in the formWifiMacFilterSet function. This vulnerability may be exploited to disrupt the normal functioning of the device or execute arbitrary code, posing potential risks to connected networks and devices. Users are urged to take protective measures and apply any available updates promptly.

References

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

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

.
CVE-2022-45663 : Buffer Overflow in Tenda i22 Router Firmware