CVE-2021-46408: Buffer Overflow
First published: Wed Mar 09 2022(Updated: )
Tenda AX12 v22.03.01.21 was discovered to contain a stack buffer overflow in the function sub_422CE4. This vulnerability allows attackers to cause a Denial of Service (DoS) via the strcpy parameter.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tenda Ax12 Firmware | =22.03.01.21 | |
| Tenda AX12 |
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Reference Links
Frequently Asked Questions
What is CVE-2021-46408?
CVE-2021-46408 is a vulnerability in Tenda AX12 firmware version 22.03.01.21 that allows attackers to cause a Denial of Service (DoS) through a stack buffer overflow in the function sub_422CE4.
How severe is CVE-2021-46408?
CVE-2021-46408 has a severity rating of 7.5 (High).
How can attackers exploit CVE-2021-46408?
Attackers can exploit CVE-2021-46408 by sending malicious input to the strcpy parameter, causing a stack buffer overflow and potentially leading to a Denial of Service (DoS) attack.
What software version is affected by CVE-2021-46408?
CVE-2021-46408 affects Tenda AX12 firmware version 22.03.01.21.
Is Tenda AX12 version 22.03.01.21 vulnerable to CVE-2021-46408?
Yes, Tenda AX12 firmware version 22.03.01.21 is vulnerable to CVE-2021-46408.
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