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CVE-2021-47802

nvd nist
Published: Jan 21, 2026Modified: Feb 2, 2026

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8.7
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:XShow less
Source: disclosure@vulncheck.com (Secondary)

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.

Affected (2)

Tenda
2 products
D151 Firmware
D301 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
D151 Firmware
All versions
Running on/withPlatform Versions
Tenda
D151
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
D301 Firmware
All versions
Running on/withPlatform Versions
Tenda
D301
All versions

Related CWEs

CWE-306
Missing Authentication for Critical Function
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

References (3)

Source: disclosure@vulncheck.com
Exploit
Source: disclosure@vulncheck.com
Product
Source: disclosure@vulncheck.com
Broken Link

Timeline

No history available yet.