Vulnerability Details CVE-2021-26090
A missing release of memory after its effective lifetime vulnerability in the Webmail of FortiMail 6.4.0 through 6.4.4 and 6.2.0 through 6.2.6 may allow an unauthenticated remote attacker to exhaust available memory via specifically crafted login requests.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 61.1%
CVSS Severity
CVSS v3 Score 5.3
CVSS v2 Score 5.0
References
Products affected by CVE-2021-26090
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cpe:2.3:a:fortinet:fortimail:6.2.0
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cpe:2.3:a:fortinet:fortimail:6.2.1
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cpe:2.3:a:fortinet:fortimail:6.2.2
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cpe:2.3:a:fortinet:fortimail:6.2.3
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cpe:2.3:a:fortinet:fortimail:6.2.4
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cpe:2.3:a:fortinet:fortimail:6.2.5
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cpe:2.3:a:fortinet:fortimail:6.2.6
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cpe:2.3:a:fortinet:fortimail:6.4.0
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cpe:2.3:a:fortinet:fortimail:6.4.1
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cpe:2.3:a:fortinet:fortimail:6.4.2
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cpe:2.3:a:fortinet:fortimail:6.4.3
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cpe:2.3:a:fortinet:fortimail:6.4.4