Heap Buffer Overflow Vulnerability in Tenda M3 by Tenda
CVE-2022-38563

7.5HIGH

Key Information:

Vendor

Tenda
Status
M3 Firmware
Vendor
CVE Published:
28 August 2022

What is CVE-2022-38563?

The Tenda M3 device version V1.0.0.12(4856) is susceptible to a heap buffer overflow vulnerability located in the formSetFixTools function. This flaw enables attackers to exploit the MACAddr parameter to trigger a Denial of Service (DoS), potentially rendering the device unresponsive and disrupting normal functionality. Prompt awareness and remediation measures are essential to safeguard against such threats.

References

https://github.com/xxy1126/Vuln/tree/main/Tenda%20M3/form...
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

.