CVE-2026-5684
8.0 · HIGHOverview
CVE-2026-5684 is a high-severity vulnerability affecting tenda cx12l_firmware. It was published on April 6, 2026 and has a CVSS 3.1 base score of 8.0 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
A vulnerability was determined in Tenda CX12L 16.03.53.12. Affected by this issue is the function fromwebExcptypemanFilter of the file /goform/webExcptypemanFilter. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack requires access to the local network. The exploit has been publicly disclosed and may be utilized.
Remediation
Check the references section for vendor advisories and patches from tenda. Update cx12l_firmware to the latest patched version. 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.
Affected Products
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Frequently Asked Questions
What is CVE-2026-5684?
CVE-2026-5684 is a high-severity vulnerability affecting tenda cx12l_firmware. It was published on April 6, 2026 and has a CVSS 3.1 base score of 8.0 (HIGH).
How severe is CVE-2026-5684?
This vulnerability has a CVSS 3.1 base score of 8.0, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-5684?
Check the references section for vendor advisories and patches from tenda. Update cx12l_firmware to the latest patched version. 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-2026-5684?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-5684 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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