CVE Vulnerabilities

CVE-2021-20091

Published: Apr 29, 2021 | Modified: May 05, 2021

CVSS 3.x

8.8

HIGH

Source:

NVD

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

CVSS 2.x

6.5 MEDIUM

RedHat/V2

RedHat/V3

Ubuntu

Additional information

NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-20091
CWE	https://cwe.mitre.org/data/definitions/.html

The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly sanitize user input. An authenticated remote attacker could leverage this vulnerability to alter device configuration, potentially gaining remote code execution.

Affected Software

Name	Vendor	Start Version	End Version
Wsr-2533dhpl2-bk_firmware	Buffalo	*	1.02 (including)

References

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

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