Stack Overflow Vulnerability in Tenda AC9 Router Firmware from Tenda
CVE-2023-41560

9.8CRITICAL

Key Information:

Vendor
Tenda
Status
Ac9 Firmware
Vendor
CVE Published:
30 August 2023

Summary

The Tenda AC9 router firmware version V15.03.06.42_multi has been found to contain a stack overflow vulnerability that can be exploited through the 'firewallEn' parameter at the /goform/SetFirewallCfg endpoint. This flaw could allow an attacker to disrupt the normal operation of the router, potentially leading to unauthorized access or denial of service. Users are advised to review their firmware versions and apply any available patches to ensure network security.

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

.