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MEDIUM · 4.3

CVE-2021-20730

Improper access control vulnerability in WSR-1166DHP3 firmware Ver.1.16 and prior and WSR-1166DHP4 firmware Ver.1.02 and prior allows an attacker to obtain configuration information via unspecified ve...

Vulnerability Description

Improper access control vulnerability in WSR-1166DHP3 firmware Ver.1.16 and prior and WSR-1166DHP4 firmware Ver.1.02 and prior allows an attacker to obtain configuration information via unspecified vectors.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
BuffaloWsr-1166Dhp4 Firmware<= 1.02
BuffaloWsr-1166Dhp4-
BuffaloWsr-1166Dhp3 Firmware<= 1.16
BuffaloWsr-1166Dhp3-

References

FAQ

What is CVE-2021-20730?

CVE-2021-20730 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Improper access control vulnerability in WSR-1166DHP3 firmware Ver.1.16 and prior and WSR-1166DHP4 firmware Ver.1.02 and prior allows an attacker to obtain configuration information via unspecified ve...

How severe is CVE-2021-20730?

CVE-2021-20730 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-20730?

Check the references section above for vendor advisories and patch information. Affected products include: Buffalo Wsr-1166Dhp4 Firmware, Buffalo Wsr-1166Dhp4, Buffalo Wsr-1166Dhp3 Firmware, Buffalo Wsr-1166Dhp3.