Stack Overflow Vulnerability in Tenda AC8 Router
CVE-2023-40895

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac8v4 Firmware
Vendor
CVE Published:
24 August 2023

What is CVE-2023-40895?

The Tenda AC8 Router is susceptible to a stack overflow vulnerability triggered by improper handling of input parameters in the /goform/SetVirtualServerCfg endpoint. This flaw may allow attackers to manipulate the stack and execute arbitrary code, potentially compromising network integrity and security. Users are strongly urged to apply mitigations and updates to safeguard their devices from potential exploits.

References

https://github.com/peris-navince/founded-0-days/blob/main...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2023-40895 : Stack Overflow Vulnerability in Tenda AC8 Router