Stack Overflow Vulnerability in Tenda AC10 Router
CVE-2023-27021

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac10 Firmware
Vendor
CVE Published:
7 April 2023

What is CVE-2023-27021?

The Tenda AC10 router contains a stack overflow vulnerability within the formSetFirewallCfg function, enabling attackers to launch a Denial of Service (DoS) or execute arbitrary code by sending a specially crafted payload. This serious flaw poses risks to network integrity and user data, making it essential for users to secure their devices against potential exploitation.

References

https://github.com/DrizzlingSun/Tenda/blob/main/AC10/9/9.md

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

.