Heap Buffer Overflow in Tenda M3 by Tenda Technologies
CVE-2022-38565

7.5HIGH

Key Information:

Vendor

Tenda
Status
M3 Firmware
Vendor
CVE Published:
28 August 2022

What is CVE-2022-38565?

The Tenda M3 device is susceptible to a heap buffer overflow vulnerability in its formEmailTest function. This can be exploited through the mailpwd parameter, enabling unauthorized attackers to disrupt the service by causing a Denial of Service (DoS) condition. Such vulnerabilities pose a significant risk to network security, potentially leading to service outages and operational disruptions.

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

.