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CVE-2026-104611

9.1 · CRITICAL

A vulnerability was detected in Tenda AC9 15.03.02.13.

Published Oct 2, 2026CWE-119EPSS 0.49%

Overview

CVE-2026-104611 is a critical-severity vulnerability. It was published on October 2, 2026 and has a CVSS 3.1 base score of 9.1 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

A vulnerability was detected in Tenda AC9 15.03.02.13. Affected is an unknown function of the file /goform/fast_setting_internet_set of the component POST Request Handler. Performing a manipulation of the argument netWanType results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.

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

GitHubgithub.com/ZaneBoden/CVEs/blob/main/Tenda-AC9-fast_setting_internet_set.mdRefvuldb.com/cve/CVE-2026-104611Refvuldb.com/submit/962720Refvuldb.com/vuln/412918Refvuldb.com/vuln/412918/ctiRefwww.tenda.com.cn/

How CyberStrike helps

Frequently asked questions

What is CVE-2026-104611?

CVE-2026-104611 is a critical-severity vulnerability. It was published on October 2, 2026 and has a CVSS 3.1 base score of 9.1 (CRITICAL).

How severe is CVE-2026-104611?

This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-104611?

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-2026-104611?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-104611 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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