CVE-2021-47802 — HIGH (7.5)

Vulnerability 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.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Tenda	D151 Firmware	-
Tenda	D151	-
Tenda	D301 Firmware	-
Tenda	D301	-

Related Weaknesses (CWE)

CWE-306

References

https://www.exploit-db.com/exploits/49782Exploit
https://www.tendacn.com/us/Product
https://www.vulncheck.com/advisories/tenda-d-d-configuration-downloadBroken Link

FAQ

What is CVE-2021-47802?

CVE-2021-47802 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...

How severe is CVE-2021-47802?

CVE-2021-47802 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-47802?

Check the references section above for vendor advisories and patch information. Affected products include: Tenda D151 Firmware, Tenda D151, Tenda D301 Firmware, Tenda D301.