CVE-2026-19790 in Tenda

Prediction

by VulDB Data Team • 08/13/2026

A vulnerability was identified in Tenda G0 up to 20260625. This issue affects the function formSetPortMirror of the file /goform/module of the component httpd Web Management Interface. Such manipulation of the argument portMirrorMirroredPorts leads to stack-based buffer overflow. The attack can be executed remotely. The exploit is publicly available and might be used.

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• Responsible: VulDB
• Moderation: accepted
• Entry: VDB-389757
• CPE: ready
• CWE: CWE-121 (confirmed)
• Exploit: Download
• CVSS: 8.8 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: low
• Sector: Education, Hospital, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-19790
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-19790
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-19790/