Stack Overflow Vulnerability in Tenda AC8 Router
CVE-2023-40898

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac8v4 Firmware
Vendor
CVE Published:
24 August 2023

What is CVE-2023-40898?

The Tenda AC8 Router has been found to be susceptible to a stack overflow vulnerability through the 'timeZone' parameter in the SetSysTimeCfg endpoint. This flaw could potentially allow an attacker to manipulate the router's operation, leading to unauthorized access or service disruption. It is crucial for users to understand the implications of this vulnerability and take necessary steps to secure their devices.

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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

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