Stack Buffer Overflow Vulnerability in Tenda AC Series Router
CVE-2021-46264

9.8CRITICAL

Key Information:

Vendor

Tenda
Status
Ac11 Firmware
Vendor
CVE Published:
15 February 2022

What is CVE-2021-46264?

The Tenda AC Series Router, specifically version AC11_V02.03.01.104_CN, is impacted by a stack buffer overflow vulnerability in the onlineList module. This flaw can be exploited by adversaries to trigger a Denial of Service (DoS) condition through the use of specially crafted overflow data, potentially disrupting network services.

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References

https://github.com/Ainevsia/CVE-Request/tree/main/Tenda/9
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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