Stack Overflow Vulnerability in Tenda AC9 Router Firmware
CVE-2025-45427

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
AC9 Router
Vendor
CVE Published:
23 April 2025

What is CVE-2025-45427?

The Tenda AC9 router firmware version V15.03.05.14_multi has a significant stack overflow vulnerability in the security parameter of the /goform/WifiBasicSet function. This flaw could allow remote attackers to execute arbitrary code on the device, potentially compromising the router’s integrity and granting them unauthorized access to the network. It is crucial for users to apply necessary patches and ensure their devices run the latest firmware.

References

https://github.com/shuqi233/loophole/blob/main/Tenda%20AC...

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

.