cvedb.io
CVE-2026-7609
MEDIUM · CVSS 6.3
EPSS exploitation probability: 0%
Published 2026-05-02T10:16:19.257 · Last modified 2026-06-17T11:02:40.580

Summary

A flaw has been found in TRENDnet TEW-821DAP up to 1.12B01. The impacted element is the function tools_diagnostic of the file /tmp/diagnostic of the component Firmware Udpate. This manipulation causes os command injection. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor explains: "That firmware version will only work on our hardware version v1.xR. We have already EOL that product 8 years ago and are no longer selling". This vulnerability only affects products that are no longer supported by the maintainer.

Affected products

trendnet — tew-821dap_firmware

Does this affect you?

Add your gear to cvedb and we'll alert you only when trendnet ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.