What is CVE-2023-27020?

CVE-2023-27020 is a vulnerability found in the Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn firmware that allows attackers to cause a Denial of Service (DoS) or execute arbitrary code via a crafted payload.

How does CVE-2023-27020 impact Tenda AC10 firmware version 16.03.10.13_cn?

CVE-2023-27020 can cause a stack overflow in the Tenda AC10 firmware version 16.03.10.13_cn, leading to a Denial of Service (DoS) or allowing attackers to execute arbitrary code.

Is Tenda AC10 firmware version 4.0 affected by CVE-2023-27020?

No, Tenda AC10 firmware version 4.0 is not affected by CVE-2023-27020.

What is the severity of CVE-2023-27020?

CVE-2023-27020 has a severity rating of 9.8, which is considered critical.

How can I mitigate the CVE-2023-27020 vulnerability in Tenda AC10 firmware?

To mitigate the CVE-2023-27020 vulnerability in Tenda AC10 firmware, it is recommended to update to a fixed version provided by the vendor.

Vulnerability/
CVE-2023-27020

critical

9.8

CWE

787

7/4/2023

2/8/2024

CVE-2023-27020

First published: Fri Apr 07 2023(Updated: )

Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn was discovered to contain a stack overflow via the saveParentControlInfo function. This vulnerability allows attackers to cause a Denial of Service (DoS) or execute arbitrary code via a crafted payload.

Credit: cve@mitre.org

Affected Software	Affected Version	How to fix
Tenda Ac10 Firmware	=16.03.10.13_cn
Tenda AC10	=4.0

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Reference Links

https://github.com/DrizzlingSun/Tenda/blob/main/AC10/1/1.md

Frequently Asked Questions

What is CVE-2023-27020?
CVE-2023-27020 is a vulnerability found in the Tenda AC10 US_AC10V4.0si_V16.03.10.13_cn firmware that allows attackers to cause a Denial of Service (DoS) or execute arbitrary code via a crafted payload.
How does CVE-2023-27020 impact Tenda AC10 firmware version 16.03.10.13_cn?
CVE-2023-27020 can cause a stack overflow in the Tenda AC10 firmware version 16.03.10.13_cn, leading to a Denial of Service (DoS) or allowing attackers to execute arbitrary code.
Is Tenda AC10 firmware version 4.0 affected by CVE-2023-27020?
No, Tenda AC10 firmware version 4.0 is not affected by CVE-2023-27020.
What is the severity of CVE-2023-27020?
CVE-2023-27020 has a severity rating of 9.8, which is considered critical.
How can I mitigate the CVE-2023-27020 vulnerability in Tenda AC10 firmware?
To mitigate the CVE-2023-27020 vulnerability in Tenda AC10 firmware, it is recommended to update to a fixed version provided by the vendor.

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version/tenda ac10 firmware/16.03.10.13_cn
canonical/tenda ac10
version/tenda ac10/4.0

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