CVE-2021-47802

HIGH

7.5

Description

Tenda D151 and D301 routers contain an unauthenticated configuration download vulnerability that allows remote attackers to retrieve router configuration files. Attackers can send a request to /goform/getimage endpoint to download configuration data including admin credentials without authentication.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/21/2026

Last Modified2/2/2026

Sourcenvd

Honeypot Sightings0

Affected Products

tenda:d151tenda:d151_firmwaretenda:d301tenda:d301_firmware

Weaknesses (CWE)

CWE-306

References

https://www.exploit-db.com/exploits/49782(disclosure@vulncheck.com)

https://www.tendacn.com/us/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/tenda-d-d-configuration-download(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.