CVE-2021-20090critical
New! CVE Severity Now Using CVSS v3
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Description
A path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 could allow unauthenticated remote attackers to bypass authentication.
References
Details
Source: MITRE
Published: 2021-04-29
Updated: 2021-07-20
Type: CWE-22
Risk Information
CVSS v2
Base Score: 7.5
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 10
Severity: HIGH
CVSS v3
Base Score: 9.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 3.9
Severity: CRITICAL
Vulnerable Software
Configuration 1
AND
OR
OR
Configuration 2
AND
OR
OR
Tenable Plugins
| ID | Name | Product | Family | Severity |
|---|---|---|---|---|
| 154981 | Buffalo Router Path Traversal (CVE-2021-20090) | Nessus | CGI abuses | critical |
| 152198 | Buffalo Routers Multiple Vulnerabilities (TRA-2021-13) | Nessus | Misc. | critical |