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ID

VAR-202601-2437


CVE

CVE-2021-47802


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.

Trust: 1.0

sources: NVD: CVE-2021-47802

AFFECTED PRODUCTS

vendor:tendamodel:d151scope:eqversion: -

Trust: 1.0

vendor:tendamodel:d301scope:eqversion: -

Trust: 1.0

sources: NVD: CVE-2021-47802

CVSS

SEVERITY

CVSSV2

CVSSV3

disclosure@vulncheck.com: CVE-2021-47802
value: HIGH

Trust: 1.0

disclosure@vulncheck.com: CVE-2021-47802
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

sources: NVD: CVE-2021-47802

PROBLEMTYPE DATA

problemtype:CWE-306

Trust: 1.0

sources: NVD: CVE-2021-47802

EXTERNAL IDS

db:EXPLOIT-DBid:49782

Trust: 1.0

db:NVDid:CVE-2021-47802

Trust: 1.0

sources: NVD: CVE-2021-47802

REFERENCES

url:https://www.exploit-db.com/exploits/49782

Trust: 1.0

url:https://www.vulncheck.com/advisories/tenda-d-d-configuration-download

Trust: 1.0

url:https://www.tendacn.com/us/

Trust: 1.0

sources: NVD: CVE-2021-47802

SOURCES

db:NVDid:CVE-2021-47802

LAST UPDATE DATE

2026-02-03T23:35:41.132000+00:00


SOURCES UPDATE DATE

db:NVDid:CVE-2021-47802date:2026-02-02T17:44:40.993

SOURCES RELEASE DATE

db:NVDid:CVE-2021-47802date:2026-01-21T18:16:09.423