Vulnerability Details CVE-2021-20091
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.86
EPSS Ranking 99.3%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 6.5
References
Products affected by CVE-2021-20091
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cpe:2.3:h:buffalo:wsr-2533dhp3-bk:-
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cpe:2.3:h:buffalo:wsr-2533dhpl2-bk:-
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cpe:2.3:o:buffalo:wsr-2533dhp3-bk_firmware:-
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cpe:2.3:o:buffalo:wsr-2533dhp3-bk_firmware:1.24
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cpe:2.3:o:buffalo:wsr-2533dhpl2-bk_firmware:-
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cpe:2.3:o:buffalo:wsr-2533dhpl2-bk_firmware:1.02