Heap Buffer Overflow Vulnerability in Tenda M3 by Tenda
CVE-2022-38566

7.5HIGH

Key Information:

Vendor

Tenda
Status
M3 Firmware
Vendor
CVE Published:
28 August 2022

What is CVE-2022-38566?

The Tenda M3 device version V1.0.0.12(4856) is susceptible to a heap buffer overflow vulnerability in the function formEmailTest. This security flaw can be exploited by attackers through manipulation of the mailname parameter, potentially leading to a Denial of Service (DoS) condition. This vulnerability highlights the importance of implementing proper input validation and security measures in network devices.

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

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CVE-2022-38566 : Heap Buffer Overflow Vulnerability in Tenda M3 by Tenda