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CVE-2021-38772

7.5 · HIGH

Tenda AC10-1200 v15.03.06.23_EN was discovered to contain a buffer overflow via the list parameter in the fromSetIpMacBind function.

Published Mar 23, 2022CWE-120EPSS 1.21%

Overview

CVE-2021-38772 is a high-severity vulnerability. It was published on March 23, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Tenda AC10-1200 v15.03.06.23_EN was discovered to contain a buffer overflow via the list parameter in the fromSetIpMacBind function.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

Refnoob3xploiter.medium.com/hacking-the-tenda-ac10-1200-router-part-3-yet-another-buffer-overflow-4eb322f64823Refnoob3xploiter.medium.com/hacking-the-tenda-ac10-1200-router-part-3-yet-another-buffer-overflow-4eb322f64823

How CyberStrike helps

Frequently asked questions

What is CVE-2021-38772?

CVE-2021-38772 is a high-severity vulnerability. It was published on March 23, 2022 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2021-38772?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2021-38772?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2021-38772?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2021-38772 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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