Vulnerability Details CVE-2021-20040
A relative path traversal vulnerability in the SMA100 upload funtion allows a remote unauthenticated attacker to upload crafted web pages or files as a 'nobody' user. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.063
EPSS Ranking 90.6%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2021-20040
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cpe:2.3:h:sonicwall:sma_200:-
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cpe:2.3:h:sonicwall:sma_210:-
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cpe:2.3:h:sonicwall:sma_400:-
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cpe:2.3:h:sonicwall:sma_410:-
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cpe:2.3:h:sonicwall:sma_500v:-
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cpe:2.3:o:sonicwall:sma_200_firmware:10.2.0.8-37sv
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cpe:2.3:o:sonicwall:sma_200_firmware:10.2.1.1-19sv
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cpe:2.3:o:sonicwall:sma_210_firmware:10.2.0.8-37sv
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cpe:2.3:o:sonicwall:sma_210_firmware:10.2.1.1-19sv
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cpe:2.3:o:sonicwall:sma_400_firmware:10.2.0.8-37sv
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cpe:2.3:o:sonicwall:sma_400_firmware:10.2.1.1-19sv
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cpe:2.3:o:sonicwall:sma_410_firmware:10.2.0.8-37sv
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cpe:2.3:o:sonicwall:sma_410_firmware:10.2.1.1-19sv
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cpe:2.3:o:sonicwall:sma_500v_firmware:10.2.0.8-37sv
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cpe:2.3:o:sonicwall:sma_500v_firmware:10.2.1.1-19sv