Stack Overflow in Tenda Router AC5 Leading to Potential DoS Attacks
CVE-2023-25216

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
Ac5 Firmware
Vendor
CVE Published:
7 April 2023

Summary

The Tenda AC5 router version US_AC5V1.0RTL_V15.03.06.28 has a security flaw linked to a stack overflow in the formSetFirewallCfg function. This vulnerability could allow attackers to craft malicious payloads that result in a Denial of Service (DoS) or enable them to execute arbitrary code on the device, risking network integrity and data security.

References

https://github.com/DrizzlingSun/Tenda/blob/main/AC5/9/9.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

.