Stack Overflow Vulnerability in Tenda AC9 Router
CVE-2022-25440

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac9 Firmware
Vendor
CVE Published:
18 March 2022

What is CVE-2022-25440?

The Tenda AC9 router, specifically version 15.03.2.21, has been identified to possess a stack overflow vulnerability within the ntpserver parameter of the SetSysTimeCfg function. This flaw allows for potential exploitation, enabling attackers to execute arbitrary code, thereby compromising the device's integrity and security. Users of the Tenda AC9 should ensure they are aware of this issue and take necessary measures to secure their devices against unauthorized access.

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References

https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC9/13
x_refsource_MISC

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

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