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Vulnerabilities ›

CVE-2021-47802

High ⚡ Exploit Available

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

CWE-306 — Weakness Type

                    Published: Jan 21, 2026                      ·  Modified: Feb 28, 2026                      ·  Source: NVD                

CVSS v3

7.5

🔗 NVD Official

📄 Description (English)

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.

🤖

Queued for AI Analysis

This CVE will be auto-analyzed on the next cron run.

🔗 References & Sources 3

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

📦 Affected Products / CPE 2 entries

tenda:d151_firmware:-

tenda:d301_firmware:-

📊 CVSS Score

7.5

/ 10.0 — High

📊 CVSS Vector

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

Attack VectorN — None / Network

Attack ComplexityL — Low / Local

Privileges RequiredN — None / Network

User InteractionN — None / Network

ScopeU — Unchanged

ConfidentialityH — High

IntegrityN — None / Network

AvailabilityN — None / Network

📋 Quick Facts

Severity High

CVSS Score7.5

CWECWE-306

EPSS0.35%

Exploit ✓ Yes

Patch ✓ Yes

Published 2026-01-21

Source Feed nvd

Views 2

🏷️ Tags

exploit-available CWE-306

⚡ Actions

🔗 NVD Official Page ⚡ Exploit-DB Search 🐙 GitHub PoC Search 🎯 MITRE ATT&CK 📊 CVE Details

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