Heap Buffer Overflow in Tenda M3 Router
CVE-2022-38568

7.5HIGH

Key Information:

Vendor

Tenda
Status
M3 Firmware
Vendor
CVE Published:
28 August 2022

What is CVE-2022-38568?

A heap buffer overflow vulnerability exists in Tenda M3 routers, specifically in the formSetFixTools function. This flaw can be exploited by attackers to trigger a Denial of Service (DoS) condition through manipulation of the hostname parameter. It is essential for users of affected versions to apply necessary security updates to mitigate potential risks.

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

.