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CVE-2021-20092

Published

2 years ago

Last Modified

1 year ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

High

Impact Analysis

The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly restrict access to sensitive information from an unauthorized actor..

CVSSv2.0 Score

Severity: Medium
Base Score: 5/10
Exploit Score: 10/10
Access Vector: Network
Access Complexity: Low
Authentication Required: None
Impact Score: 2.9/10
Confidentiality Impact: Partial
Availability Impact: None
Integrity Impact: None

CVSSv3.1 Score

Severity: High
Base Score: 7.5/10
Exploit Score: 3.9/10
Access Vector: Network
Access Complexity: Low
Privileges Required: None
Impact Score: 3.6/10
Confidentiality Impact: High
Availability Impact: None
Integrity Impact: None
Scope: Unchanged
User Interaction: None

Products Affected

CPE	Affected	Excluding
cpe:2.3:o:buffalo:wsr-2533dhpl2-bk_firmware::::::::	Yes	-
cpe:2.3:h:buffalo:wsr-2533dhpl2-bk:-:::::::*	No	-
cpe:2.3:o:buffalo:wsr-2533dhp3-bk_firmware::::::::	Yes	-
cpe:2.3:h:buffalo:wsr-2533dhp3-bk:-:::::::*	No	-

References

https://www.tenable.com/security/research/tra-2021-13