Vulnerability Details CVE-2021-26102
A relative path traversal vulnerability (CWE-23) in FortiWAN version 4.5.7 and below, 4.4 all versions may allow a remote non-authenticated attacker to delete files on the system by sending a crafted POST request. In particular, deleting specific configuration files will reset the Admin password to its default value.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.138
EPSS Ranking 94.0%
CVSS Severity
CVSS v3 Score 9.8
Products affected by CVE-2021-26102
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cpe:2.3:a:fortinet:fortiwan:4.4.0
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cpe:2.3:a:fortinet:fortiwan:4.4.1
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cpe:2.3:a:fortinet:fortiwan:4.5.0
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cpe:2.3:a:fortinet:fortiwan:4.5.1
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cpe:2.3:a:fortinet:fortiwan:4.5.2
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cpe:2.3:a:fortinet:fortiwan:4.5.3
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cpe:2.3:a:fortinet:fortiwan:4.5.4
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cpe:2.3:a:fortinet:fortiwan:4.5.5
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cpe:2.3:a:fortinet:fortiwan:4.5.6
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cpe:2.3:a:fortinet:fortiwan:4.5.7