CVE-2021-20092

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-287

Affected software

Vendor	Product	Versions
n/a	Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3	WSR-2533DHPL2 <=1.02, WSR-2533DHP3 <= 1.24

References

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

Timeline

Published: Apr 29, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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