CVE-2020-14081

8.8 highEPSS 2.2%

High (8.8) in trendnet tew-827dru firmware. EPSS 2.2% chance of exploitation in the next 30 days.

TRENDnet TEW-827DRU devices through 2.06B04 contain multiple command injections in apply.cgi via the action send_log_email with the key auth_acname (or auth_passwd), allowing an authenticated user to run arbitrary commands on the device.

Severity

CVSS 3.1

8.8 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 2.2% chance of exploitation in the next 30 days; higher than 82% of CVEs (scores of 2026-10-31)
CWE: CWE-78
Published: 2020-06-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

trendnet:tew-827dru_firmware

References

https://github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/send_log_email_command.pdf
https://github.com/kuc001/IoTFirmware/blob/master/Trendnet/TEW-827/send_log_email_command.pdf

Check your stack JSON